Stanton, J. L. (1999). Success leaves clues: Practical tools for effective sales and marketing (Rev. 2nd ed.). Silver Lake Pub.
Chicago-Zitierstil (17. Ausg.)Stanton, John L. Success Leaves Clues: Practical Tools for Effective Sales and Marketing. Rev. 2nd ed. Los Angeles, Cal: Silver Lake Pub, 1999.
MLA-Zitierstil (9. Ausg.)Stanton, John L. Success Leaves Clues: Practical Tools for Effective Sales and Marketing. Rev. 2nd ed. Silver Lake Pub, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.