Ritonga, J. (2005). Riset kehumasan Jamiluddin Ritonga. Grasindo.
Chicago Style (17th ed.) CitationRitonga, Jamiluddin. Riset Kehumasan Jamiluddin Ritonga. Grasindo, 2005.
MLA (8th ed.) CitationRitonga, Jamiluddin. Riset Kehumasan Jamiluddin Ritonga. Grasindo, 2005.
Warning: These citations may not always be 100% accurate.