APA استشهاد

Sampath, K. K. (1979). Economic efficiency in Indian agriculture: Theory and measurement. Macmillan.

استشهاد بنمط شيكاغو

Sampath, K. K. Economic Efficiency in Indian Agriculture: Theory and Measurement. Delhi: Macmillan, 1979.

MLA استشهاد

Sampath, K. K. Economic Efficiency in Indian Agriculture: Theory and Measurement. Macmillan, 1979.