APA Style

Kerlinger, F. (1990). Asas-Asas Penelitian Behavioral (-). Jogjakarta: Yogyakarta: Gadjah mada University Press,.

MLA Style

Kerlinger, Fred. "Asas-Asas Penelitian Behavioral". - Jogjakarta: Yogyakarta: Gadjah mada University Press,, 1990. Universitas.