Gaya APA

Kerungen, F, N. (2000). Asas-Asas Penelitian Behavioral (III). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Kerungen, Fred, N. "Asas-Asas Penelitian Behavioral". III Yogyakarta: Gadjah Mada University Press, 2000. Text.