Não informado. (1936). Light and lighting. Illuminating Engineering Society.
Chicagoスタイル(17版)引用形式Não informado. Light and Lighting. London: Illuminating Engineering Society, 1936.
MLA(8版)引用形式Não informado. Light and Lighting. Illuminating Engineering Society, 1936.
警告: この引用は必ずしも正確ではありません.