Cita APA

Simatupang, L. R. (1998). Foundation of Behavioral Research = Asas-asas Penelitian Behavioral. Gadjah Mada University Press.

Chicago Style Citation

Simatupang, Landung R. Foundation of Behavioral Research = Asas-asas Penelitian Behavioral. Gadjah Mada University Press, 1998.

Cita MLA

Simatupang, Landung R. Foundation of Behavioral Research = Asas-asas Penelitian Behavioral. Gadjah Mada University Press, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.