APA-referens

Wetherbe, J. C. (1983). Executive's guide to computer based information systems. Prentice Hall.

Chicago-stil citat

Wetherbe, James C. Executive's Guide to Computer Based Information Systems. New Jersey: Prentice Hall, 1983.

MLA-referens

Wetherbe, James C. Executive's Guide to Computer Based Information Systems. Prentice Hall, 1983.