Dyfyniad APA

Allison, G. T. (1971). Essence of decision: Explaining the Cuban missile crisis. Little.

Dyfyniad Arddull Chicago

Allison, Graham T. Essence of Decision: Explaining the Cuban Missile Crisis. Boston: Little, 1971.

Dyfyniad MLA

Allison, Graham T. Essence of Decision: Explaining the Cuban Missile Crisis. Little, 1971.

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