Bhatt M.S. Dictionary Of Education. APH Publishing.
Lua i Stíl Chicago (17ú heag.)Bhatt M.S. Dictionary Of Education. New Delhi: APH Publishing.
Lua MLA (9ú heag.)Bhatt M.S. Dictionary Of Education. APH Publishing.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.