(1993). Healthy, wealthy and wise: Principles for successful living from the life of Benjamin Franklin. Summit Group.
Chicago-Zitierstil (17. Ausg.)Healthy, Wealthy and Wise: Principles for Successful Living from the Life of Benjamin Franklin. Fort Worth, Tex: Summit Group, 1993.
MLA-Zitierstil (9. Ausg.)Healthy, Wealthy and Wise: Principles for Successful Living from the Life of Benjamin Franklin. Summit Group, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.