Elliott, O. (1975). Programmed learning aid for Introduction to data processing. Learning Systems Co.
Chicagoスタイル(17版)引用形式Elliott, Orville. Programmed Learning Aid for Introduction to Data Processing. Illinois: Learning Systems Co, 1975.
MLA(9版)引用形式Elliott, Orville. Programmed Learning Aid for Introduction to Data Processing. Learning Systems Co, 1975.
警告: この引用は必ずしも正確ではありません.