Citazione APA

Ashok Kumar. (1988). Foodgrains production in India: Impact of techno-enviromental factors. Criterion Press.

Stile di citazione Chicago

Ashok Kumar. Foodgrains Production in India: Impact of Techno-enviromental Factors. New Delhi: Criterion Press, 1988.

Citazione MLA

Ashok Kumar. Foodgrains Production in India: Impact of Techno-enviromental Factors. Criterion Press, 1988.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.