Marks, R. B. Personal selling: A relationship approach (6th ed.). New Jersey : Prentice Hall, c 1997.
Chicago Style CitationMarks, Ronald B. Personal Selling: A Relationship Approach. 6th ed. New Jersey : Prentice Hall, c 1997.
MLA CitationMarks, Ronald B. Personal Selling: A Relationship Approach. 6th ed. New Jersey : Prentice Hall, c 1997.
Warning: These citations may not always be 100% accurate.