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.
Atenció: Aquestes cites poden no estar 100% correctes.