Cita APA (7a ed.)

Coughlan, A. (2009). Marketing Channels (7th.). Pearson.

Cita Chicago Style (17a ed.)

Coughlan, Anne. Marketing Channels. 7th. Pearson, 2009.

Cita MLA (9a ed.)

Coughlan, Anne. Marketing Channels. 7th. Pearson, 2009.