Gaya APA

Malshe, A., Biemans, W. (2015). Improving Sales and Marketing Collaboration; A Step-by-Step Guide . New York: Business Expert Press.

Gaya MLA

Malshe, Avinash., Biemans, Wim. "Improving Sales and Marketing Collaboration; A Step-by-Step Guide". New York: Business Expert Press, 2015. Text.