Não informado. (1965). Laser Focus. Advanced Technology Publications.
Chicagoスタイル(17版)引用形式Não informado. Laser Focus. Newtonville, Mass: Advanced Technology Publications, 1965.
MLA(8版)引用形式Não informado. Laser Focus. Advanced Technology Publications, 1965.
警告: この引用は必ずしも正確ではありません.