Gaya APA

Ansary, A, T, C, E, A, L, W, S, A, I, E. (2006). Marketing Channels . New Jersey: Prentice Hall.

Gaya MLA

Ansary, Anne, T., Coughlan, Erin, Anderson, Louis, W, Stern, Adel, I, El. "Marketing Channels". New Jersey: Prentice Hall, 2006. Text.