Citazione APA

Roy, P. (1968). Two blades of grass: A summary of two studies on agricultural innovation in India. National Institute of Community Development.

Stile di citazione Chicago

Roy, Prodipto. Two Blades of Grass: A Summary of Two Studies on Agricultural Innovation in India. Hyderabad: National Institute of Community Development, 1968.

Citazione MLA

Roy, Prodipto. Two Blades of Grass: A Summary of Two Studies on Agricultural Innovation in India. National Institute of Community Development, 1968.