Gaya APA

O'Hair, D, F, G, W, D, L, D. (2009). Strategic Communication In Business And The Professions (Keenam). Jakarta: Kencana.

Gaya MLA

O'Hair, Dan;, Friedrich,, Gustav, W.;, Dixon,, Lynda, Dee. "Strategic Communication In Business And The Professions". Keenam Jakarta: Kencana, 2009. book.