Gaya APA

Wilcox, D, L., Cameron, G, T. (2009). Public relations: strategies and tactics. Ninth Edition (Ed.ke-9). Indianapolis: Pearson Education.

Gaya MLA

Wilcox, Dennis, L.., Cameron, Glen, T.. "Public relations: strategies and tactics. Ninth Edition". Ed.ke-9 Indianapolis: Pearson Education, 2009. Textbook.