Cita APA (7th ed.)

Coughlan,Anne. (2013). Marketing Channels (7th.). Pearson Education.

Cita Chicago (17th ed.)

Coughlan,Anne. Marketing Channels. 7th. Noida: Pearson Education, 2013.

Cita MLA (9th ed.)

Coughlan,Anne. Marketing Channels. 7th. Pearson Education, 2013.