Gaya APA

Singh, B. (1999). The vulnerability of small states revisited: A study of Singapore's post-cold war foreign policy . Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Singh, Bilveer. "The vulnerability of small states revisited: A study of Singapore's post-cold war foreign policy". Yogyakarta: Gadjah Mada University Press, 1999. Text.