APA استشهاد

Jain, S. (1971). Principles and practice of agricultural marketing and prices. Vora & Co Publishers.

استشهاد بنمط شيكاغو

Jain, S.C. Principles and Practice of Agricultural Marketing and Prices. Bombay: Vora & Co Publishers, 1971.

MLA استشهاد

Jain, S.C. Principles and Practice of Agricultural Marketing and Prices. Vora & Co Publishers, 1971.