Matthews, M. S. (2011). Windows 7 SP1 quicksteps. McGraw-Hill.
Cita Chicago (17th ed.)Matthews, Martin S. Windows 7 SP1 Quicksteps. New York: McGraw-Hill, 2011.
Cita MLA (8th ed.)Matthews, Martin S. Windows 7 SP1 Quicksteps. McGraw-Hill, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.