Não informado. (1958). Research Management. Technomic Publishing Company.
Chicagoスタイル(17版)引用形式Não informado. Research Management. Lancaster, Pa: Technomic Publishing Company, 1958.
MLA(8版)引用形式Não informado. Research Management. Technomic Publishing Company, 1958.
警告: この引用は必ずしも正確ではありません.