Kraynak, J. (2011). The complete idiot's guide to PC basics: Windows 7 edition (Windows 7 Edition.). bAlpha.
Lua i Stíl Chicago (17ú heag.)Kraynak, Joe. The Complete Idiot's Guide to PC Basics: Windows 7 Edition. Windows 7 Edition. New York York: bAlpha, 2011.
Lua MLA (9ú heag.)Kraynak, Joe. The Complete Idiot's Guide to PC Basics: Windows 7 Edition. Windows 7 Edition. bAlpha, 2011.
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