Hoffer, J. A., George, J. F., & Valacich, J. S. (1999). Modern systems analysis and design (2nd ed.). Reading, Mass.: Addison-Wesley.
Style de citation ChicagoHoffer, Jeffrey A., Joey F. George, et Joseph S. Valacich. Modern Systems Analysis and Design. 2nd ed. Reading, Mass.: Addison-Wesley, 1999.
Style de citation MLAHoffer, Jeffrey A., Joey F. George, et Joseph S. Valacich. Modern Systems Analysis and Design. 2nd ed. Reading, Mass.: Addison-Wesley, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.