Center for Voting and Democracy's Proportiona
Repository of articles about proportional representation.
Fair Vote Canada
The primary purpose of Fair Vote Canada is to gain broad support for a national process to enable Canadian voters to choose which voting system shall be used to elect their representatives.
Proportional Representation Library
A source of information on proportional representation elections -- including beginning readings, in-depth articles by scholars and activists, an extensive bibliography, and a guide to relatedWeb sites.
Proportional Representation Society of Australia
A society which promotes the Hare Clark Quota Preferential method of Proportional Representation (Quota Preferential is also known as Single Transferable Vote or STV).
Under the Cloak of Patriotism
History of Proportional Representation in New York City Council Elections in the 1930s-1940s. Describes how World War II and the early Cold War influenced local politics and the fate of "PR."
Washington State Citizens for Proportional Represe
Represents Washington State voters dedicated to fair representation in local, state, and federal elections, by increasing voter awareness of alternative methods of elections.