O' Brien,Terry. (2011). Little Red Book Grammar Made Easy (NA.). Rupa Publication India Pvt Ltd.
Lua i Stíl Chicago (17ú heag.)O' Brien,Terry. Little Red Book Grammar Made Easy. NA. New Delhi: Rupa Publication India Pvt Ltd, 2011.
Lua MLA (9ú heag.)O' Brien,Terry. Little Red Book Grammar Made Easy. NA. Rupa Publication India Pvt Ltd, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.