APA aipamena

Mukhopadhayay, S. K. (1976). Sources of variation in agricultural productivity: A cross section time - series study in India. Macmillan Company.

Chicago Style aipamena

Mukhopadhayay, S K. Sources of Variation in Agricultural Productivity: A Cross Section Time - Series Study in India. New Delhi: Macmillan Company, 1976.

MLA aipamena

Mukhopadhayay, S K. Sources of Variation in Agricultural Productivity: A Cross Section Time - Series Study in India. Macmillan Company, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.