Gaya APA

Dwyer, F, R. (2009). Business marketing : connecting strategy, relationships, and learning / F. Robert Dwyer, John F. Tanner, Jr. (Ed. 4). New York: McGraw-Hill Irwin.

Gaya MLA

Dwyer, F., Robert. "Business marketing : connecting strategy, relationships, and learning / F. Robert Dwyer, John F. Tanner, Jr.". Ed. 4 New York: McGraw-Hill Irwin, 2009. Text.