Dyfyniad APA

Mennis, B. (1971). American foreign policy officials: Who they are and what they believe regarding international politics. Ohio State University Press.

Dyfyniad Arddull Chicago

Mennis, Bernard. American Foreign Policy Officials: Who They Are and What They Believe Regarding International Politics. [Columbus]: Ohio State University Press, 1971.

Dyfyniad MLA

Mennis, Bernard. American Foreign Policy Officials: Who They Are and What They Believe Regarding International Politics. Ohio State University Press, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.