Wilcox, W. W. (1974). Economics of American agriculture (3rd ed.). Prentice-Hall of India.
Chicago-stil citatWilcox, Walter W. Economics of American Agriculture. 3rd ed. New Jersey: Prentice-Hall of India, 1974.
MLA-referensWilcox, Walter W. Economics of American Agriculture. 3rd ed. Prentice-Hall of India, 1974.
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