Sharma, G. K. (1971). Labour movement in India: Its past and present ([2d ed.].). Sterling Publishers.
Lua i Stíl Chicago (17ú heag.)Sharma, G. K. Labour Movement in India: Its Past and Present. [2d ed.]. New Delhi: Sterling Publishers, 1971.
Lua MLA (8ú heag.)Sharma, G. K. Labour Movement in India: Its Past and Present. [2d ed.]. Sterling Publishers, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.