Lua APA (7ú heag.)

Van Dyke, V. (1972). International politics. Prentice-Hall.

Lua i Stíl Chicago (17ú heag.)

Van Dyke, Vernon. International Politics. Englewood Cliffs, NJ: Prentice-Hall, 1972.

Lua MLA (9ú heag.)

Van Dyke, Vernon. International Politics. Prentice-Hall, 1972.

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