Gaya APA

Dwyer, F, R., Jr., J, F, T. (2009). Business Marketing : Connecting Strategy, Relationships and Learning . America: Mc Graw Hill.

Gaya MLA

Dwyer, F., Robert., Jr., John, F., Tanner,. "Business Marketing : Connecting Strategy, Relationships and Learning". America: Mc Graw Hill, 2009. Text.