Tinbergen, J. (1972). Optimum Social Welfare and productivity; A Comparative View. University.
シカゴスタイル引用形Tinbergen, Jan. Optimum Social Welfare and Productivity; A Comparative View. New York: University, 1972.
MLA引用形式Tinbergen, Jan. Optimum Social Welfare and Productivity; A Comparative View. University, 1972.
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