Gaya APA
Wimmer, R, D., Dominick, J, R.
(1991).
Mass media research : an introduction
.
Belmont, CA:
Wadsworth.
Gaya MLA
Wimmer, Roger, D.., Dominick, Joseph, R..
"Mass media research : an introduction".
Belmont, CA:
Wadsworth,
1991.
Text.