Dyfyniad APA

Newell, M. W. G. (2003). Project management question and answer book.

Dyfyniad Arddull Chicago

Newell, Michael W; Grashima. Project Management Question and Answer Book. AMACOM, New York, 2003.

Dyfyniad MLA

Newell, Michael W; Grashima. Project Management Question and Answer Book. 2003.

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