Cita APA (7th ed.)

Gray, C. F., & Larson, E. W. (2021). Project management: The managerial process (Eight edition.). McGraw-Hill Education.

Cita Chicago (17th ed.)

Gray, Clifford F., i Erik W. Larson. Project Management: The Managerial Process. Eight edition. New York: McGraw-Hill Education, 2021.

Cita MLA (9th ed.)

Gray, Clifford F., i Erik W. Larson. Project Management: The Managerial Process. Eight edition. McGraw-Hill Education, 2021.