Katz, A. (2011). Excel 2010: Made Simple. Rakmo Press.
Lua i Stíl Chicago (17ú heag.)Katz, Abbott. Excel 2010: Made Simple. New Delhi: Rakmo Press, 2011.
Lua MLA (9ú heag.)Katz, Abbott. Excel 2010: Made Simple. Rakmo Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.