Bimal Kumar. (1985). Agricultural labourers in east Uttar Pradesh: A study of transformation of a class in a backward but developing region. Govind Ballabh Pant Social Science Institute.
Lua i Stíl Chicago (17ú heag.)Bimal Kumar. Agricultural Labourers in East Uttar Pradesh: A Study of Transformation of a Class in a Backward but Developing Region. Allahabad: Govind Ballabh Pant Social Science Institute, 1985.
Lua MLA (8ú heag.)Bimal Kumar. Agricultural Labourers in East Uttar Pradesh: A Study of Transformation of a Class in a Backward but Developing Region. Govind Ballabh Pant Social Science Institute, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.