Alter, S. (1996). Information Systems: A management perspective (2nd ed.). The Benjamin/Cummings Publishing Company Inc..
Citazione stile Chigago Style (17a edizione)Alter, Steven. Information Systems: A Management Perspective. 2nd ed. New York: The Benjamin/Cummings Publishing Company Inc., 1996.
Citatione MLA (9a ed.)Alter, Steven. Information Systems: A Management Perspective. 2nd ed. The Benjamin/Cummings Publishing Company Inc., 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.