APA Style
Ritonga, M, Jamiluddin. (2004).
Riset kehumasan .
Jakarta:
PT Grasindo.
Chicago Style
Ritonga, M, Jamiluddin.
Riset kehumasan.
Jakarta:
PT Grasindo,
2004.
Text.
MLA Style
Ritonga, M, Jamiluddin.
Riset kehumasan.
Jakarta:
PT Grasindo,
2004.
Text.
Turabian Style
Ritonga, M, Jamiluddin.
Riset kehumasan.
Jakarta:
PT Grasindo,
2004.
Print.