Sundaram. International Buisness Environments. Pearson.
Lua i Stíl Chicago (17ú heag.)Sundaram. International Buisness Environments. Pearson.
Lua MLA (9ú heag.)Sundaram. International Buisness Environments. Pearson.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.