(2003). Learning & training innovations. Advanstar Communications.
Lua i Stíl Chicago (17ú heag.)Learning & Training Innovations. Duluth, MN: Advanstar Communications, 2003.
Lua MLA (9ú heag.)Learning & Training Innovations. Advanstar Communications, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.