John Tondowidjojo, & Fermina Purba. (2004). Dasar dan arah public relations. Jakarta: Grasindo.
Chicago Style CitationJohn Tondowidjojo, and Fermina Purba. Dasar Dan Arah Public Relations. Jakarta: Grasindo, 2004.
MLA CitationJohn Tondowidjojo, and Fermina Purba. Dasar Dan Arah Public Relations. Jakarta: Grasindo, 2004.
Warning: These citations may not always be 100% accurate.