Citazione APA

Robertson, . C. A. (1971). Introduction to agricultural production economics and farm management. Tata mc graw - hill publishing company limited.

Stile di citazione Chicago

Robertson, C A. Introduction to Agricultural Production Economics and Farm Management. Newdelhi: Tata mc graw - hill publishing company limited, 1971.

Citazione MLA

Robertson, C A. Introduction to Agricultural Production Economics and Farm Management. Tata mc graw - hill publishing company limited, 1971.