APA (7e ed.) Bronvermelding

Sengupta, G. C. (1981). Constraints to higher agricultural productivity in Orissa and strategies to overcome: Position paper. Directorate of Agriculture & Food Production.

Chicago (17e ed.) Bronvermelding

Sengupta, G. C. Constraints to Higher Agricultural Productivity in Orissa and Strategies to Overcome: Position Paper. Bhubaneswar, Orissa: Directorate of Agriculture & Food Production, 1981.

MLA (8e ed.) Bronvermelding

Sengupta, G. C. Constraints to Higher Agricultural Productivity in Orissa and Strategies to Overcome: Position Paper. Directorate of Agriculture & Food Production, 1981.