Παραπομπή APA
Csordos, M. D. (2003). Business lessons for entrepreneurs: 35 things I learned before the age of thirty. Australia: Thomson/South-Western.
Παραπομπή Chicago StyleCsordos, Mark D. Business Lessons for Entrepreneurs: 35 Things I Learned Before the Age of Thirty. Australia: Thomson/South-Western, 2003.
Παραπομπή MLACsordos, Mark D. Business Lessons for Entrepreneurs: 35 Things I Learned Before the Age of Thirty. Australia: Thomson/South-Western, 2003.
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