APA Citatie

Futrell, C. M. (2007). ABC's of relationship selling through service. New York: McGraw-Hill.

Chicago Style citaat

Futrell, Charles M. ABC's of Relationship Selling Through Service. New York: McGraw-Hill, 2007.

MLA citatie

Futrell, Charles M. ABC's of Relationship Selling Through Service. New York: McGraw-Hill, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.