Dyfyniad APA

Holsti, O., & Rosenau, J. N. (1984). American leadership in world affairs.

Dyfyniad Arddull Chicago

Holsti, Oler, and James N. Rosenau. American Leadership in World Affairs. London, Allen and Unwin, 1984.

Dyfyniad MLA

Holsti, Oler, and James N. Rosenau. American Leadership in World Affairs. 1984.

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