Dyfyniad APA
Kharbanda O P. & Stallaworthy, E. A. (1987). Project cost control in action (2nd ed.). Gower.
Dyfyniad Arddull Chicago
Kharbanda O P. and E A. Stallaworthy. Project Cost Control in Action. 2nd ed. England: Gower, 1987.
Dyfyniad MLA
Kharbanda O P. and E A. Stallaworthy. Project Cost Control in Action. 2nd ed. Gower, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.