APA (7e ed.) Bronvermelding

Alter, S. (1996). Information Systems: A management perspective (2nd ed.). The Benjamin/Cummings Publishing Company Inc..

Chicago (17e ed.) Bronvermelding

Alter, Steven. Information Systems: A Management Perspective. 2nd ed. New York: The Benjamin/Cummings Publishing Company Inc., 1996.

MLA (9e ed.) Bronvermelding

Alter, Steven. Information Systems: A Management Perspective. 2nd ed. The Benjamin/Cummings Publishing Company Inc., 1996.