Norris, P. (2004). Electoral engineering: Voting rules and political behavior. Cambridge University Press.
Chicago-referens (17:e uppl.)Norris, Pippa. Electoral Engineering: Voting Rules and Political Behavior. Cambridge, UK ; New York: Cambridge University Press, 2004.
MLA-referens (9:e uppl.)Norris, Pippa. Electoral Engineering: Voting Rules and Political Behavior. Cambridge University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.