Weihrich, H. (2010). Management: A global and enterpreneurlal perspective (13th.). Tata McGraw Hill Publ.
Chicago-viite (17. p.)Weihrich, Heinz. Management: A Global and Enterpreneurlal Perspective. 13th. New delhi: Tata McGraw Hill Publ, 2010.
MLA-viite (9. p.)Weihrich, Heinz. Management: A Global and Enterpreneurlal Perspective. 13th. Tata McGraw Hill Publ, 2010.
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