Gillman, S. (2011). 101 weird ways to make money: Cricket farming, repossessing cars, and other jobs with big upside and not much competition. Wiley.
Chicago-Zitierstil (17. Ausg.)Gillman, Steve. 101 Weird Ways to Make Money: Cricket Farming, Repossessing Cars, and Other Jobs with Big Upside and Not Much Competition. Hoboken, N.J: Wiley, 2011.
MLA-Zitierstil (9. Ausg.)Gillman, Steve. 101 Weird Ways to Make Money: Cricket Farming, Repossessing Cars, and Other Jobs with Big Upside and Not Much Competition. Wiley, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.