Weltner, T. (2010). Microsoft Windows 7 Professional - Das Handbuch. Microsoft Press.
Lua i Stíl Chicago (17ú heag.)Weltner, Tobias. Microsoft Windows 7 Professional - Das Handbuch. Unterschleißheim: Microsoft Press, 2010.
Lua MLA (8ú heag.)Weltner, Tobias. Microsoft Windows 7 Professional - Das Handbuch. Microsoft Press, 2010.
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