Gefen, D. (2010). The art of successful information systems outsourcing. Business Expert Press.
Chicago-Zitierstil (17. Ausg.)Gefen, David. The Art of Successful Information Systems Outsourcing. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2010.
MLA-Zitierstil (9. Ausg.)Gefen, David. The Art of Successful Information Systems Outsourcing. Business Expert Press, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.