Matthews, M. S. (2011). Windows 7 SP1 quicksteps. McGraw-Hill.
Citación estilo ChicagoMatthews, Martin S. Windows 7 SP1 Quicksteps. New York: McGraw-Hill, 2011.
Cita MLAMatthews, Martin S. Windows 7 SP1 Quicksteps. McGraw-Hill, 2011.
Warning: These citations may not always be 100% accurate.