AMERICAN Economic Association. (1969). Readings in the economics of agriculture. Allen and Unwin.
Tohutoru Kātū Chicago (17th ed.)AMERICAN Economic Association. Readings in the Economics of Agriculture. London: Allen and Unwin, 1969.
Tohutoro MLA (9th ed.)AMERICAN Economic Association. Readings in the Economics of Agriculture. Allen and Unwin, 1969.
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