KERZNER HAROLD. (2006). PROJECT MANAGEMENT: BEST PRACTICE. JOHN WILEY & SONS, INC.
Lua i Stíl Chicago (17ú heag.)KERZNER HAROLD. PROJECT MANAGEMENT: BEST PRACTICE. NEW JERSEY: JOHN WILEY & SONS, INC, 2006.
Lua MLA (9ú heag.)KERZNER HAROLD. PROJECT MANAGEMENT: BEST PRACTICE. JOHN WILEY & SONS, INC, 2006.
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