Gaya APA

Kerlinger, F, N. (2004). Asas-Asas Penelitian Bahavioral (MKK). (Cet.10). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Kerlinger, Fred, N.. "Asas-Asas Penelitian Bahavioral (MKK).". Cet.10 Yogyakarta: Gadjah Mada University Press, 2004. Text.