Wyatt, A. L. (1999). Hands on Excel 2000. Jamsa Press.
Lua i Stíl Chicago (17ú heag.)Wyatt, Allen L. Hands on Excel 2000. Houston, TX: Jamsa Press, 1999.
Lua MLA (8ú heag.)Wyatt, Allen L. Hands on Excel 2000. Jamsa Press, 1999.
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