Gaya APA
Kerlinger, Fred N., Simatupang, Landung R.. (1990).
Asas-asas penelitian behavioral (3).
Yogyakarta:
Gadjah Mada University Press.
Gaya Chicago
Kerlinger, Fred N., Simatupang, Landung R..
Asas-asas penelitian behavioral.
3
Yogyakarta:
Gadjah Mada University Press,
1990.
Text.
Gaya MLA
Kerlinger, Fred N., Simatupang, Landung R..
Asas-asas penelitian behavioral.
3
Yogyakarta:
Gadjah Mada University Press,
1990.
Text.
Gaya Turabian
Kerlinger, Fred N., Simatupang, Landung R..
Asas-asas penelitian behavioral.
3
Yogyakarta:
Gadjah Mada University Press,
1990.
Print.