Gaya APA

Ishaq, R, E. (2017). Public Relations : Teori Dan Praktik (Ed. Revisi Cet.1). Malang: Intrans Publishing..

Gaya MLA

Ishaq, Ropingi, El. "Public Relations : Teori Dan Praktik". Ed. Revisi Cet.1 Malang: Intrans Publishing., 2017. Text.