Dutta, S. (1991). Co-operative societies & rural development. Mittal Publications.
Lua i Stíl Chicago (17ú heag.)Dutta, S.K. Co-operative Societies & Rural Development. New Delhi: Mittal Publications, 1991.
Lua MLA (9ú heag.)Dutta, S.K. Co-operative Societies & Rural Development. Mittal Publications, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.