APA-referens (7:e uppl.)
Klein, M., & Hadjimichael, B. (2003). The Private sector in development: Entrepreneurship, regulation, and competitive disciplines. World Bank.
Chicago-referens (17:e uppl.)
Klein, Michael, och Bita Hadjimichael. The Private Sector in Development: Entrepreneurship, Regulation, and Competitive Disciplines. Washington, D.C.: World Bank, 2003.
MLA-referens (9:e uppl.)
Klein, Michael, och Bita Hadjimichael. The Private Sector in Development: Entrepreneurship, Regulation, and Competitive Disciplines. World Bank, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.