APA (7th ed.) Citation

HAMALIK, O. (1989). Pengajaran Unit Pendekatan Sistem. Mandar Maju.

Chicago Style (17th ed.) Citation

HAMALIK, Oemar. Pengajaran Unit Pendekatan Sistem. Mandar Maju, 1989.

MLA (8th ed.) Citation

HAMALIK, Oemar. Pengajaran Unit Pendekatan Sistem. Mandar Maju, 1989.

Warning: These citations may not always be 100% accurate.