APA aipamena

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

Chicago Style aipamena

Gray, Clifford F. Project Management: The Managerial Process. McGraw-Hill, 2000.

MLA aipamena

Gray, Clifford F. Project Management: The Managerial Process. McGraw-Hill, 2000.