Não informado. (1969). Computer characteristic review. GML Corporation.
Chicagoスタイル(17版)引用形式Não informado. Computer Characteristic Review. Lexington, Mass: GML Corporation, 1969.
MLA(8版)引用形式Não informado. Computer Characteristic Review. GML Corporation, 1969.
警告: この引用は必ずしも正確ではありません.