Lua APA (7ú heag.)

Hathorn, G. B. (1961). Government and politics in the United States. Van Nostrand.

Lua i Stíl Chicago (17ú heag.)

Hathorn, Guy B. Government and Politics in the United States. Princeton, N. J: Van Nostrand, 1961.

Lua MLA (9ú heag.)

Hathorn, Guy B. Government and Politics in the United States. Van Nostrand, 1961.

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