Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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