Drexler Kater. (2010). Business Icons Who Changed the World. Harvard Business School Press.
Chicago-referens (17:e uppl.)Drexler Kater. Business Icons Who Changed the World. Boston: Harvard Business School Press, 2010.
MLA-referens (9:e uppl.)Drexler Kater. Business Icons Who Changed the World. Harvard Business School Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.