Lawrence, P. A. (2013). Enterprise in action: A guide to entrepreneurship. John Wiley and Sons, Inc..
Chicago-viite (17. p.)Lawrence, Peter A. Enterprise in Action: A Guide to Entrepreneurship. Chichester [England]: John Wiley and Sons, Inc., 2013.
MLA-viite (9. p.)Lawrence, Peter A. Enterprise in Action: A Guide to Entrepreneurship. John Wiley and Sons, Inc., 2013.
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