Backman, J. (1983). Entrepreneurship and the outlook for America. New York: The Free Press.
Čikaški stil citiranjaBackman, Jules. Entrepreneurship and the Outlook for America. New York: The Free Press, 1983.
MLA način citiranjaBackman, Jules. Entrepreneurship and the Outlook for America. New York: The Free Press, 1983.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.