APA Citation

Winkel, W. (2004). Psikologi Pengajaran. Jakarta: Gramedia.

Chicago Style Citation

Winkel, W.S. Psikologi Pengajaran. Jakarta: Gramedia, 2004.

MLA Citation

Winkel, W.S. Psikologi Pengajaran. Jakarta: Gramedia, 2004.

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