Hindu. (2001). Survey of the environment 2001. Kasturi & Sons.
Lua i Stíl Chicago (17ú heag.)Hindu. Survey of the Environment 2001. Chennai: Kasturi & Sons, 2001.
Lua MLA (9ú heag.)Hindu. Survey of the Environment 2001. Kasturi & Sons, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.