Citazione APA

Gray, F. F., Larson, E. W., & Desai, G. V. (2004). Project management: The managerial process (6th.). McGraw Hill.

Stile di citazione Chicago

Gray, Flifford F., Erik W. Larson, e Gautam V. Desai. Project Management: The Managerial Process. 6th. Chennai: McGraw Hill, 2004.

Citazione MLA

Gray, Flifford F., et al. Project Management: The Managerial Process. 6th. McGraw Hill, 2004.