Hallett, A. (1997). The Entrepreneur magazine: Encyclopedia of entrepreneurs. Wiley.
Citazione stile Chigago Style (17a edizione)Hallett, Anthony. The Entrepreneur Magazine: Encyclopedia of Entrepreneurs. New York: Wiley, 1997.
Citatione MLA (9a ed.)Hallett, Anthony. The Entrepreneur Magazine: Encyclopedia of Entrepreneurs. Wiley, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.