Spinner, M. Pete. (1992). Elements of Project Management : Plan, Scheldule, and Con / M. Pete Spinner. New Jersey :: R Prentice Hall,.
Spinner, M. Pete. Elements of Project Management : Plan, Scheldule, and Con / M. Pete Spinner. New Jersey :: R Prentice Hall,, 1992
Spinner, M. Pete. Elements of Project Management : Plan, Scheldule, and Con / M. Pete Spinner. New Jersey :: R Prentice Hall,, 1992.