Cita APA (7th ed.)
Haag Stephen & Perry James T. (2002). Microsoft exel 2002 complete. Mc Graw Hill.
Cita Chicago (17th ed.)
Haag Stephen i Perry James T. Microsoft Exel 2002 Complete. New York: Mc Graw Hill, 2002.
Cita MLA (9th ed.)
Haag Stephen i Perry James T. Microsoft Exel 2002 Complete. Mc Graw Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.