Gaya APA
efkins, F, J. (1983).
(E-BOOK Ilmu Komunikasi) PUBLIC RELATIONS FOR MARKETING MANAGEMENT (-).
London:
THE MACMILLAN PRESS LTD.
Gaya MLA
efkins, Frank, J.
"(E-BOOK Ilmu Komunikasi) PUBLIC RELATIONS FOR MARKETING MANAGEMENT".
-
London:
THE MACMILLAN PRESS LTD,
1983.
Computer File.