Acknowledgments
- Canadian Farmers' Almanac. 1996 Edition. Lewiston, ME: Canadian Farmers' Almanac.
- Crystal, David. The Cambridge Biographical Encyclopedia. Cambridge: Cambridge University Press, 1994.
- Enciclopedia Universal Etesa. Mexico: Ediciones Tecnicas Educaciones, 1979.
- Enciclopedia Universal Ilustrada. Madrid: Espasa-Calpe, 1908-1931.
- Gran Enciclopedia Ilustrada. Barcelona: Ediciones Océano, 1980.
- Suplemento a Enciclopedia Universal Ilustrada. Madriad: Espasa-Calpe, 1934-1980.
- Treadgold, Warren. A Cooncise History of Byzantium. Houndmills, Hampshire, UK: Palgrave, 2001.
- The University of Michigan History of the Modern World. Ann Arbor: University of Michigan, 1961.
- Bulgaria.com
- Chiefs of State
- Era and Timeline of Chinese History
- Hong Kong: A New Era
- Regnal Chronologies
- Rulers
- World Political Leaders
- World Rulers (Regenten der Welt)
- World Statesmen
- The World Fact Book
- http://www.nationmaster.com/encyclopedia/List-of-American-Samoa-Governors
- Various other Internet websites
Libraries
- Biblioteca Pública Anastacio Villarreal, San Nicolás de Las Garza, México
- Central Branch, Vancouver Public Library, Vancouver, BC, Canada
- Duff Family Library (San Cristóbal de Las Casas, Chiapas, Mexico; San Nicolás de Las Garza, Nuevo León, Mexico)
- Tyndale House Library, Cambridge, United Kingdom
- Whalley Branch, Surrey Public Library, Surrey, BC, Canada
Acknowledgments
- Aruba: ???? (Aruba Tourism Authority, Eagle)
- Australia: Arvind Kalia (Australian National University, Canberra)
- Australia: Rena McGrogan (Humanities Librarian, University of Sydney Library)
- Australia: David Thiele (Resident of Adelaide, South Australia)
- Belgium: Koen Mandox, (Ministry of the Flemish Community, Environment Inspection Section, Government of Belgium, Brussels)
- Belgium: Lieven de Ruyck (Resident of Belgium)
- Bhutan: Sherpem Sherpa (Web Editor, Bhutan Broadcasting Service, Thimphu)
- Bulgaria: Maya Sokolova (Reference Librarian, American University in Bulgaria, Blagoevgrad)
- Canada: Peggy Scott (Policy Analyst, Department of Intergovernmental and International Relations, New Brunswick)
- China: Huang Zhenping (Librarian, Tsinghua University Library, Beijing)
- Cook Islands: Cameron Scott (Communications Officer, Office of the Prime Minister, Rarotonga)
- Denmark: Kasper Elbjorn (Royal Danish Ministry of Foreign Affairs, Copenhagen)
- Denmark: Vibeke Petersen (Librarian, Aarhus Public Library)
- El Salvador: Rafael Ibarra (Computer Science Department, Central American University Jose Simeon Cañas, San Salvador)
- Estonia: Kalle Piirküla (Resident of Hiiumaa, Estonia)
- Finland: Eila Knuuttila (Librarian, University of Tampere Library)
- Finland: Mervi Salomaa-Rauhala (Librarian, University of Tampere Library)
- Finland: Pirjio Rauhala (Librarian, University of Tampere Library)
- France: ???? (Librarian, Public Information Library, Paris)
- French Polynesia: Metua (Webmaster of Public Service)
- Germany: Timo Cernohorsky (Resident of Crailsheim, Baden-Wuerttemberg)
- Germany: Hella Fischer (Staff of German Embassy, Ottawa, Canada)
- Greece: Ioannis Trohopoulos (Head Librarian, Veria Central Public Library)
- Hungary: Maria Korasz (Librarian, Szeged Public Library)
- Iceland: Júlíana Lárusdóttir (Librarian, University of Akureyri Library)
- Ireland: Kenneth Sweeney (Resident of County Mayo)
- Israel: Dov Granek (Resident of Kochav-Yair)
- Malaysia: Lucas KS Wong (Teacher in a private school)
- Mexico: Valeria Pacheco
- Micronesia: Franklin Frank (Public Information Officer, Congress of the Federated States of Micronesia)
- Netherlands: Rachel de Meijer (Librarian, University of Amsterdam Library)
- New Zealand: Michael Mellor (Resident of Wellington)
- New Zealand: Rosalind Harwood-Stevenson (Reference Librarian, Otago University, Dunedin)
- Norway: Steinar Nilsen (Librarian, University of Oslo Library)
- Peru: Nelva Quevedo Pacheco (Reference Librarian, University of Lima Central Library)
- Poland: Milena Lakomska (Ministry of Environmental Protection Natural Resources and Forestry, Warsaw)
- Poland: Natalia Rutkowsky (Resident of Poland)
- Portugal: Luísa Viana de Paiva Boléo (Free-lance writer and journalist for the magazine Máxima, Lisbon)
- Romania: Cristian Matei (Counsellor, Embassy of Romania to Canada)
- Romania: Misu-Jan Manolescu (Director, International Relations Department, University of Oradea)
- Romania: ???? (History Department, University of Oradea)
- Spain: Juan Fandos (Historian of the Central African Republic, Resident of Castellón)
- South Africa: Fika J. van Rensburg (Librarian, Potchefstroom University for Christian Higher Education Library, Transvaal)
- Sweden: Johan Carlson (Resident of Sweden)
- Sweden: Anders Sjöbohm (Librarian, Molndals City Library)
- United Kingdom: Christine Mason (Librarian, Bodley Library, Oxford University)
- United States of America: Jeff Urbik, (Resident of Sacramento, CA)
- United States of America: Sean Jessup, (Resident of Indianapolis, IN)
- United States of America: Hussein A. Shendy, (All Season Tours, Little Ferry, NJ)
