Não informado. (1974). Computers and People. Berkeley Enterprises.
Chicagoスタイル(17版)引用形式Não informado. Computers and People. Newtonville, Mass: Berkeley Enterprises, 1974.
MLA(8版)引用形式Não informado. Computers and People. Berkeley Enterprises, 1974.
警告: この引用は必ずしも正確ではありません.