KOONTZ, H., & WEIHRICH, H. (2004). ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE (6.).
Chicago Style aipamenaKOONTZ, HAROLD, and HEINZ WEIHRICH. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE. 6. NEW DELHI, TATA McGRAW-HILL PUBLISHING COMPANY, 2004.
MLA aipamenaKOONTZ, HAROLD, and HEINZ WEIHRICH. ESSENTIALS OF MANAGEMENT: AN INTERNATIONAL PERSPECTIVE. 6. 2004.
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