Gray, C. F. L. (2014). Project Management (11th ed.). McGraw Hill Education.
Chicago Style (17th ed.) CitationGray, Clifford F; Larson. Project Management. 11th ed. New Delhi: McGraw Hill Education, 2014.
MLA (9th ed.) CitationGray, Clifford F; Larson. Project Management. 11th ed. McGraw Hill Education, 2014.
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