DINKMEYER DON. (1997). LEADERSHIP BY ENCOURAGEMENT. BUSINESS PUBLICATION.
Chicago-čujuhus (17. p.)DINKMEYER DON. LEADERSHIP BY ENCOURAGEMENT. MUMBAI: BUSINESS PUBLICATION, 1997.
MLA-čujuhus (9. p.)DINKMEYER DON. LEADERSHIP BY ENCOURAGEMENT. BUSINESS PUBLICATION, 1997.
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