Copestake, S. (2000). Excel 2000 in easy steps.
Lua i Stíl Chicago (17ú heag.)Copestake, Stephen. Excel 2000 in Easy Steps. New Delhi, 2000.
Lua MLA (9ú heag.)Copestake, Stephen. Excel 2000 in Easy Steps. 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.