Madura, J. (2007). Introduction to Business.: 4th ed (4th ed.). Thomson South-Western.
Chicago-Zitierstil (17. Ausg.)Madura, Jeff. Introduction to Business.: 4th Ed. 4th ed. Canada: Thomson South-Western, 2007.
MLA-Zitierstil (9. Ausg.)Madura, Jeff. Introduction to Business.: 4th Ed. 4th ed. Thomson South-Western, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.