Organismos Electorales de América.
| Argentina - Cámara Nacional Electoral | http://www.pjn.gov.ar/02_Central/Index4.Asp?Nodo=1669&Rubro=338 |
| Bolivia - Corte Nacional Electoral | http://registronacional.com/bolivia/cne-corte-nacional-electoral.htm |
| Brasil - Tribunal Superior Electoral | http://www.tse.jus.br/@@paginainicial |
| Canadá - Elections Canada | http://www.elections.ca/home.aspx |
| Chile - Servicio Electoral | http://www.servel.cl/ss/site/home.html |
| Chile - Tribunal Calificador de Elecciones | http://www.tricel.cl/default.aspx |
| Colombia - Consejo Nacional Electoral | http://www.cne.gov.co/cne/ |
| Colombia - Registraduría Nacional del Estado Civil | http://wsr.registraduria.gov.co/index.php |
| Costa Rica - Tribunal Supremo de Elecciones | http://www.tse.go.cr/ |
| Ecuador - Consejo nacional electoral | http://cne.gob.ec/es/ |
| El Salvador - Tribunal Supremo Electoral | http://www.tse.gob.sv/ |
| Estados Unidos - Federal Election Commission | http://www.fec.gov/index.shtml |
| Guatemala - Tribunal Supremo Electoral | http://www.tse.org.gt/ |
| Jamaica - Electoral Advisory Committee | http://www.eoj.com.jm/ |
| México - Instituto Federal Electoral | http://www.ine.mx/portal/ |
| México - Tribunal Electoral del Poder Judicial de la Federación | http://www.trife.gob.mx/ |
| Panamá - Tribunal Electoral | http://www.tribunal-electoral.gob.pa/html/ |
| Paraguay - Tribunal Superior de Justicia Electoral | http://tsje.gov.py/ |
| Perú - Jurado Nacional de Elecciones | http://www.jne.gob.pe/ |
| Perú - Oficina Nacional de Procesos Electorales | http://www.web.onpe.gob.pe/ |
| República Dominicana - Junta Central Electoral | http://beta.jce.gob.do/ |
| Uruguay - Corte Electoral | http://www.corteelectoral.gub.uy/gxpsites/page.aspx?3,0,0, |
| Venezuela - Consejo Nacional Electoral | http://www.cne.gov.ve/web/index.php |
Sistemas Electorales
| Central Asia, Caucasus Election Watch | http://www.eurasianet.org/ |
| Elections and Electoral Systems by Country | http://www.politicsresources.net/ |
| Electoral Reform Society | http://www.electoral-reform.org.uk/ |
| Electoral.cl | http://www.electoral.cl/frontend/index.php |
| Explicando los Sistemas Electorales | http://aceproject.org/main/espanol/ve/vec04d.htm |
| Initiative & Referendum Institute | http://www.iandrinstitute.org/ |
| International Foundation for Election Systems | http://www.ifes.org/ |
| International IDEA / The Institute for Democracy and Electoral Assistance | http://www.idea.int/ |
| La Publicación Electrónica ACE | http://aceproject.org/ |
| Lijphart Elections Archive | http://libraries.ucsd.edu/resources/data-gov-info-gis/ssds/guides/lij/index.html |
| National Election Studies | http://www.electionstudies.org/ |
| Political Science Resources / Foreign Politics | http://www.lib.umich.edu/clark-library#forelect |
| Political Transformation and the Electoral Process in Post-Communist Europe | http://www.edac.eu/policies_desc.cfm?v_id=96 |
| El Portal Político Iberoamericano | http://e-lecciones.net/ |
| Project for Global Democracy and Human Rights: Electoral Systems | http://www.worldpolicy.org/ |
| Proportional Representation Library | https://www.mtholyoke.edu/acad/polit/damy/prlib.htm |