Cultlip, S. M., & Tri Wibowo B.S. (2006). Effective public relations (Ed. 9, cet.5.). Jakarta: Prenadamedia Group.
Chicago Style CitationCultlip, Scott M., and Tri Wibowo B.S. Effective Public Relations. Ed. 9, cet.5. Jakarta: Prenadamedia Group, 2006.
MLA CitationCultlip, Scott M., and Tri Wibowo B.S. Effective Public Relations. Ed. 9, cet.5. Jakarta: Prenadamedia Group, 2006.
Warning: These citations may not always be 100% accurate.