Norris, P. (2004). Electoral engineering: Voting rules and political behavior. Cambridge University Press.
Tohutoru Kātū Chicago (17th ed.)Norris, Pippa. Electoral Engineering: Voting Rules and Political Behavior. Cambridge, UK ; New York: Cambridge University Press, 2004.
Tohutoro MLA (9th ed.)Norris, Pippa. Electoral Engineering: Voting Rules and Political Behavior. Cambridge University Press, 2004.
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