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Gaya APA

Hamalik, O. (2001). Perencanaan Pengajaran Berdasarkan Pendekatan Sistem . Jakarta: Bumi Aksara.

Gaya MLA

Hamalik, Oemar. "Perencanaan Pengajaran Berdasarkan Pendekatan Sistem". Jakarta: Bumi Aksara, 2001. Text.