APA-referens

Senn, J. A. (1989). Analysis & design of Information systems. - 2nd. , (2nd. ,.). McGraw Hill publishing.

Chicago-stil citat

Senn, James A. Analysis & Design of Information Systems. - 2nd. ,. 2nd. ,. New York: McGraw Hill publishing, 1989.

MLA-referens

Senn, James A. Analysis & Design of Information Systems. - 2nd. ,. 2nd. ,. McGraw Hill publishing, 1989.