Clements, J. P., & Gido, J. (2006). Effective project management. Mason, OH: Thomson/South-Western.
Čikaški stil citiranjaClements, James P., i Jack Gido. Effective Project Management. Mason, OH: Thomson/South-Western, 2006.
MLA način citiranjaClements, James P., i Jack Gido. Effective Project Management. Mason, OH: Thomson/South-Western, 2006.
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