Gaya APA

CUTLIP, S, M., CENTER, A, H. (1978). EFFECTIVE PUBLIC RELATIONS : 5TH EDITION (ED. 5). LONDON: PRENTICE-HALL INTERNATIONAL, Inc.

Gaya MLA

CUTLIP, SCOTT, M.., CENTER, ALLEN, H.. "EFFECTIVE PUBLIC RELATIONS : 5TH EDITION". ED. 5 LONDON: PRENTICE-HALL INTERNATIONAL, Inc, 1978. Prodi S1 Ilmu Komunikasi.