Singh Avtar. (1998). Law of contract (6.). Eastern Book Co.
Lua i Stíl Chicago (17ú heag.)Singh Avtar. Law of Contract. 6. Lucknow: Eastern Book Co, 1998.
Lua MLA (9ú heag.)Singh Avtar. Law of Contract. 6. Eastern Book Co, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.