APA-ийн эшлэл(7 дахь хэвлэлт)

McDonald, M., & Samples, J. C. (2006). The marketplace of democracy: Electoral competition and American politics. Cato Institute : Brookings Institution Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

McDonald, Michael, ба John Curtis Samples. The Marketplace of Democracy: Electoral Competition and American Politics. Washington, D.C.: Cato Institute : Brookings Institution Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

McDonald, Michael, ба John Curtis Samples. The Marketplace of Democracy: Electoral Competition and American Politics. Cato Institute : Brookings Institution Press, 2006.

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