Gaya APA
MM, S, H, S. (2010).
PUBLIC RELATIONS AND CUSTOMER SERVICE (Ed. 1. - Cet. 1).
Yogyakarta:
Gosyen Publishing.
Gaya MLA
MM, Susatyo, Herlambang,, S.E.,.
"PUBLIC RELATIONS AND CUSTOMER SERVICE".
Ed. 1. - Cet. 1
Yogyakarta:
Gosyen Publishing,
2010.
Text.