APA
Coughlan A. T., Andreson E., W.Stern L., El-Ansary A. I. & Natarajn R. (2011). Marketing Channels. New Delhi: Dorling Kindersley(INDIA) Pvt Ltd.
Chicago
Coughlan Anne T, Andreson Erin, W.Stern Louis, El-Ansary Adel I and Natarajn R.C. 2011. Marketing Channels. New Delhi: Dorling Kindersley(INDIA) Pvt Ltd.
Harvard
Coughlan A. T., Andreson E., W.Stern L., El-Ansary A. I. and Natarajn R. (2011). Marketing Channels. New Delhi: Dorling Kindersley(INDIA) Pvt Ltd.
MLA
Coughlan Anne T, Andreson Erin, W.Stern Louis, El-Ansary Adel I and Natarajn R.C. Marketing Channels. New Delhi: Dorling Kindersley(INDIA) Pvt Ltd. 2011.