Παραπομπή APA

Tompkins, B. G. (1985). Project cost control for managers. Jaico publishing house.

Παραπομπή Chicago Style

Tompkins, Bill G. Project Cost Control for Managers. Bombay: Jaico publishing house, 1985.

Παραπομπή MLA

Tompkins, Bill G. Project Cost Control for Managers. Jaico publishing house, 1985.