Haag, S., & Cummings, M. (2006). Information systems essentials. Boston: McGraw-Hill.
Style de citation ChicagoHaag, Stephen., et Maeve Cummings. Information Systems Essentials. Boston: McGraw-Hill, 2006.
Style de citation MLAHaag, Stephen., et Maeve Cummings. Information Systems Essentials. Boston: McGraw-Hill, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.