APA aipamena

Gopalakrishnan , P. (1993). Textbook of project management. Macmillan.

Chicago Style aipamena

Gopalakrishnan , P. Textbook of Project Management. New delhi: Macmillan, 1993.

MLA aipamena

Gopalakrishnan , P. Textbook of Project Management. Macmillan, 1993.