ACE: The Electoral Knowledge Network, “Disadvantages of PR Systems”
Douglas J. Amy, "Common Criticisms of PR and Responses to Them"
Electoral Reform Society, “PR Myths.”
Lauren Bain, "What's Wrong with Proportional Representation."
Abigail Thernstrom, "Proportional Representation: Destabilizing Idea."
George H. Hallett, Jr., "Objections to PR," from Proportional Representation: The Key to Democracy (1940)
Many of the most useful articles critical of PR cannot be found on the web. For citations on these materials, go to the Bibliography on Criticisms of PR.