Gaya APA

W, D, O, H, G., Dixion, F, L, D. (2009). Strategic Comunication in Business and the Professions (6th ed). Jakarta: Kencana Prenada Media Group.

Gaya MLA

W, Dan, O, Hair, Gustav., Dixion, Friedrich, Lynda, Dee. "Strategic Comunication in Business and the Professions". 6th ed Jakarta: Kencana Prenada Media Group, 2009. Text.