Não informado. (1983). Laser Focus. Advanced Technology Publications.
Chicagoスタイル(17版)引用形式Não informado. Laser Focus. Newton, Mass: Advanced Technology Publications, 1983.
MLA(8版)引用形式Não informado. Laser Focus. Advanced Technology Publications, 1983.
警告: この引用は必ずしも正確ではありません.