Copestake, S. (1996). Coreldraw in easy steps. Comdex.
Lua i Stíl Chicago (17ú heag.)Copestake, Stephen. Coreldraw in Easy Steps. New delhi: Comdex, 1996.
Lua MLA (9ú heag.)Copestake, Stephen. Coreldraw in Easy Steps. Comdex, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.