Johnston, R. (2004). The 2000 Presidential election and the foundations of party politics. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoJohnston, Richard. The 2000 Presidential Election and the Foundations of Party Politics. New York: Cambridge University Press, 2004.
Trích dẫn MLAJohnston, Richard. The 2000 Presidential Election and the Foundations of Party Politics. New York: Cambridge University Press, 2004.
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