Kumar , H. (1991). Obligations of employers under labour laws (2.). Universal Book traders.
Lua i Stíl Chicago (17ú heag.)Kumar , H. Obligations of Employers Under Labour Laws. 2. NewDelhi: Universal Book traders, 1991.
Lua MLA (9ú heag.)Kumar , H. Obligations of Employers Under Labour Laws. 2. Universal Book traders, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.