Lua APA (7ú heag.)

Patnik, U. (2017). Theory of Imperialism (NA.). Columbia University press.

Lua i Stíl Chicago (17ú heag.)

Patnik, Utsa. Theory of Imperialism. NA. New York: Columbia University press, 2017.

Lua MLA (9ú heag.)

Patnik, Utsa. Theory of Imperialism. NA. Columbia University press, 2017.

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