Brands, H. W. (1999). Masters of enterprise: Giants of American business from John Jacob Astor and J. P. Morgan to Bill Gates and Oprah Winfrey. The Free Press.
Chicago-Zitierstil (17. Ausg.)Brands, H. W. Masters of Enterprise: Giants of American Business from John Jacob Astor and J. P. Morgan to Bill Gates and Oprah Winfrey. New York, N. Y: The Free Press, 1999.
MLA-Zitierstil (9. Ausg.)Brands, H. W. Masters of Enterprise: Giants of American Business from John Jacob Astor and J. P. Morgan to Bill Gates and Oprah Winfrey. The Free Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.