APA ציטוט

Robertson,C A. (1971). Introduction to agricultural production economics and farm management. Tata McGraw Hill.

Chicago Edition Citation

Robertson,C A. Introduction to Agricultural Production Economics and Farm Management. New Delhi: Tata McGraw Hill, 1971.

ציטוט MLA

Robertson,C A. Introduction to Agricultural Production Economics and Farm Management. Tata McGraw Hill, 1971.