African Elections Database
Comparative Study Electoral Systems (GSES)
Comparative Constitutions Projetc
Elections Resources on The Internet / Recursos Electorales en la Internet
Electoral Systems by Michael Gallagher
Elections Results Archive (Binghamton)
European Elections Database
Global Election Data Base
IFES Election Guide
Lijphart Electoral Archives (Macro Data Guide)
Observatorio Electoral Latinoamericano
Psephos Adam Carr's Election Archive
Tribunal Superior Eleitoral (Dados Eleitorais).
