Otnes, K. (2011). Windows 7 made simple. Apress.
Cita Chicago (17th ed.)Otnes, Kevin. Windows 7 Made Simple. Berkeley, CA: Apress, 2011.
Cita MLA (9th ed.)Otnes, Kevin. Windows 7 Made Simple. Apress, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.