Anthony and Hallett, D. (1997). Entrepreneur magazine: Encyclopedia of Entrepreneurs. John wiley and sons.
Chicago-viite (17. p.)Anthony and Hallett, Diane. Entrepreneur Magazine: Encyclopedia of Entrepreneurs. John wiley and sons, 1997.
MLA-viite (9. p.)Anthony and Hallett, Diane. Entrepreneur Magazine: Encyclopedia of Entrepreneurs. John wiley and sons, 1997.
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