Gaya APA

KERLINGER, F, N. (2014). ASAS-ASAS PENELITIAN BEHAVIORAL (edisi ketiga). YOGYAKARTA: Gadah Mada University Press.

Gaya MLA

KERLINGER, FREED, N. "ASAS-ASAS PENELITIAN BEHAVIORAL". edisi ketiga YOGYAKARTA: Gadah Mada University Press, 2014. Text.