Παραπομπή APA

Roy,T K. (1980). Economic impact of Indo-German fertiliser education project on small & marginal farmers and landless workers in west Bengal. NCAER.

Παραπομπή Chicago Style

Roy,T K. Economic Impact of Indo-German Fertiliser Education Project on Small & Marginal Farmers and Landless Workers in West Bengal. New Delhi: NCAER, 1980.

Παραπομπή MLA

Roy,T K. Economic Impact of Indo-German Fertiliser Education Project on Small & Marginal Farmers and Landless Workers in West Bengal. NCAER, 1980.