(1961). The chemical industry 1967-1968. Paris: Organization for Economic Cooperation and Development.
シカゴスタイル引用形The Chemical Industry 1967-1968. Paris: Organization for Economic Cooperation and Development, 1961.
MLA引用形式The Chemical Industry 1967-1968. Paris: Organization for Economic Cooperation and Development, 1961.
警告: この引用は必ずしも正確ではありません.