Não informado. (1958). Data processor. International Business Machines, Data Processing Division.
Chicagoスタイル(17版)引用形式Não informado. Data Processor. White Plains, NY: International Business Machines, Data Processing Division, 1958.
MLA(8版)引用形式Não informado. Data Processor. International Business Machines, Data Processing Division, 1958.
警告: この引用は必ずしも正確ではありません.