(2007). Singh, Avtar (15th ed.). Eastern Book Company.
Lua i Stíl Chicago (17ú heag.)Singh, Avtar. 15th ed. Lucknow: Eastern Book Company, 2007.
Lua MLA (8ú heag.)Singh, Avtar. 15th ed. Eastern Book Company, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.