linsel, h., & sack, k. (1965). classification of national econom. the institute of national planning.
Chicagoスタイル(17版)引用形式linsel, hermann, , kurt sack. Classification of National Econom. cairo: the institute of national planning, 1965.
MLA(9版)引用形式linsel, hermann, , kurt sack. Classification of National Econom. the institute of national planning, 1965.
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