Dyfyniad APA

Larson, E. W., & Gray, C. F. (2011). Project management: The managerial process (Fifth edition.). McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

Larson, Erik W., and Clifford F. Gray. Project Management: The Managerial Process. Fifth edition. New York: McGraw-Hill/Irwin, 2011.

Dyfyniad MLA

Larson, Erik W., and Clifford F. Gray. Project Management: The Managerial Process. Fifth edition. McGraw-Hill/Irwin, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.