Dyfyniad APA

Smith, C. A. 1. F. 4. (2015). Presidential campaign communication (Second edition.). Polity Press.

Dyfyniad Arddull Chicago

Smith, Craig Allen 1949 February 4-. Presidential Campaign Communication. Second edition. Cambridge, UK: Polity Press, 2015.

Dyfyniad MLA

Smith, Craig Allen 1949 February 4-. Presidential Campaign Communication. Second edition. Polity Press, 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.