US Educational Resources Information Center. (1970). Thesaurus of ERIC descriptors. CCM Information Corporation.
Chicagoスタイル(17版)引用形式US Educational Resources Information Center. Thesaurus of ERIC Descriptors. New York: CCM Information Corporation, 1970.
MLA(9版)引用形式US Educational Resources Information Center. Thesaurus of ERIC Descriptors. CCM Information Corporation, 1970.
警告: この引用は必ずしも正確ではありません.