Lua APA (7ú heag.)

Shogan, C. J. (2007). The moral rhetoric of American Presidents. Texas A&M University Press.

Lua i Stíl Chicago (17ú heag.)

Shogan, Colleen J. The Moral Rhetoric of American Presidents. College Station: Texas A&M University Press, 2007.

Lua MLA (9ú heag.)

Shogan, Colleen J. The Moral Rhetoric of American Presidents. Texas A&M University Press, 2007.

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