APA aipamena

Cleland, D. I. (2007). Project management: Strategic design and implementation. New York: McGraw-Hill.

Chicago Style aipamena

Cleland, David I. Project Management: Strategic Design and Implementation. New York: McGraw-Hill, 2007.

MLA aipamena

Cleland, David I. Project Management: Strategic Design and Implementation. New York: McGraw-Hill, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.