Não informado. (1978). Current Bibliography Directory of the Arts and Sciences. Institute for Scientific Information.
Chicagoスタイル(17版)引用形式Não informado. Current Bibliography Directory of the Arts and Sciences. Philadelphia, Pa: Institute for Scientific Information, 1978.
MLA(8版)引用形式Não informado. Current Bibliography Directory of the Arts and Sciences. Institute for Scientific Information, 1978.
警告: この引用は必ずしも正確ではありません.