John M. Nicholas. (2001). Project management for business and technology. Upper Saddle River, New Jersey: Prentice-Hall.
Chicago Stili AlıntıJohn M. Nicholas. Project Management for Business and Technology. Upper Saddle River, New Jersey: Prentice-Hall, 2001.
MLA AlıntıJohn M. Nicholas. Project Management for Business and Technology. Upper Saddle River, New Jersey: Prentice-Hall, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..