Παραπομπή APA

Lock, D. (1995). Hand book of project management/2ed (2nd ed.). Jaico.

Παραπομπή Chicago Style

Lock, Dennis. Hand Book of Project Management/2ed. 2nd ed. Bombay: Jaico, 1995.

Παραπομπή MLA

Lock, Dennis. Hand Book of Project Management/2ed. 2nd ed. Jaico, 1995.