Gaya APA
Dennis, M, L, D, D, E, E.
(1985).
Understanding Mass Communication
.
U.S.A:
Houghton Mifflin Company.
Gaya MLA
Dennis, Melvin, L., DeFleur, Dan, Everette, E..
"Understanding Mass Communication".
U.S.A:
Houghton Mifflin Company,
1985.
Text.