Gupta, A. (2006). management information systems (3rd rev.). S chand.
Dyfyniad Arddull ChicagoGupta, A. Management Information Systems. 3rd rev. New Delhi: S chand, 2006.
Dyfyniad MLAGupta, A. Management Information Systems. 3rd rev. S chand, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.