Gaya APA

Agung, I, A, A, G. (1990). Twenty Years Indonesian Foreign Policy 1945-1965 . Yogyakarta: Duta Wacana University Press.

Gaya MLA

Agung, Ide, Anak, Agung, Gde. "Twenty Years Indonesian Foreign Policy 1945-1965". Yogyakarta: Duta Wacana University Press, 1990. Text.