Hummel, J. A., Johnston, K. C., & Johnson, K. M. (2010). Ponzi Schemes and Litigation Risks: What Every Financial Services Company Should Know.
Chicago-Zitierstil (17. Ausg.)Hummel, Joseph A., Kenneth C. Johnston, und Kellie M. Johnson. Ponzi Schemes and Litigation Risks: What Every Financial Services Company Should Know. 2010.
MLA-Zitierstil (9. Ausg.)Hummel, Joseph A., et al. Ponzi Schemes and Litigation Risks: What Every Financial Services Company Should Know. 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.