APA Citation

Ritonga, M. J. (2004). Riset kehumasan. Gramedia.

Chicago Style Citation

Ritonga, M. Jamiluddin. Riset Kehumasan. Gramedia, 2004.

MLA Citation

Ritonga, M. Jamiluddin. Riset Kehumasan. Gramedia, 2004.

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