Dyfyniad APA

HELLER ROBERT. (2004). COMPLETE GUIDE TO MODERN MANAGEMENT. JAICO PUBLISHING HOUSE.

Dyfyniad Arddull Chicago

HELLER ROBERT. COMPLETE GUIDE TO MODERN MANAGEMENT. MUMAI: JAICO PUBLISHING HOUSE, 2004.

Dyfyniad MLA

HELLER ROBERT. COMPLETE GUIDE TO MODERN MANAGEMENT. JAICO PUBLISHING HOUSE, 2004.

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