APA-viite (7. p.)
ebrary, Inc, McDonald, M., & Samples, J. C. (2006). The marketplace of democracy: Electoral competition and American politics. Cato Institute : Brookings Institution Press.
Chicago-viite (17. p.)
ebrary, Inc, Michael McDonald, ja John Curtis Samples. The Marketplace of Democracy: Electoral Competition and American Politics. Washington, D.C.: Cato Institute : Brookings Institution Press, 2006.
MLA-viite (9. p.)
ebrary, Inc, et al. The Marketplace of Democracy: Electoral Competition and American Politics. Cato Institute : Brookings Institution Press, 2006.
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