Citazione APA

Gray, C. F., & Larson, E. W. (2000). Project management: The managerial process. McGraw-Hill.

Stile di citazione Chicago

Gray, Clifford F., e Erik W. Larson. Project Management: The Managerial Process. Boston: McGraw-Hill, 2000.

Citazione MLA

Gray, Clifford F., e Erik W. Larson. Project Management: The Managerial Process. McGraw-Hill, 2000.