Singh, N. (2007). Problems and solutions in project management and control.
Dyfyniad Arddull ChicagoSingh, Narendra. Problems and Solutions in Project Management and Control. Mumbai, 2007.
Dyfyniad MLASingh, Narendra. Problems and Solutions in Project Management and Control. 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.