Educational Resources Information Center. (1968). Eric Educational Documents Abstracts. Macmillan Press.
Chicagoスタイル(17版)引用形式Educational Resources Information Center. Eric Educational Documents Abstracts. New York: Macmillan Press, 1968.
MLA(8版)引用形式Educational Resources Information Center. Eric Educational Documents Abstracts. Macmillan Press, 1968.
警告: この引用は必ずしも正確ではありません.