APA citiranje

Palka, E. J. (2004). North Korea: Geographic perspectives. Guilford, CT: McGraw-Hill/Dushkin.

Trích dẫn kiểu Chicago

Palka, Eugene J. North Korea: Geographic Perspectives. Guilford, CT: McGraw-Hill/Dushkin, 2004.

MLA citiranje

Palka, Eugene J. North Korea: Geographic Perspectives. Guilford, CT: McGraw-Hill/Dushkin, 2004.

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