Wagenvoord, D. (2013). No cash? No problem!: How to get what you want in business and life, without using cash. Morgan James Publishing.
Chicago-Zitierstil (17. Ausg.)Wagenvoord, Dave. No Cash? No Problem!: How to Get What You Want in Business and Life, Without Using Cash. New York: Morgan James Publishing, 2013.
MLA-Zitierstil (9. Ausg.)Wagenvoord, Dave. No Cash? No Problem!: How to Get What You Want in Business and Life, Without Using Cash. Morgan James Publishing, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.