United Nations IndustrialDevelopment Organiation. (1974). Castor oil production and processing. United Nations.
Chicagoスタイル(17版)引用形式United Nations IndustrialDevelopment Organiation. Castor Oil Production and Processing. New York: United Nations, 1974.
MLA(9版)引用形式United Nations IndustrialDevelopment Organiation. Castor Oil Production and Processing. United Nations, 1974.
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