Westinghouse Electric Corporation. (1944). Manual del alumbrado.
Chicagoスタイル(17版)引用形式Westinghouse Electric Corporation. Manual Del Alumbrado. Bloomfield, New Jersey : Westinghouse Lamp Division. Westinghouse Electric Manufacturing Co, 1944.
MLA(9版)引用形式Westinghouse Electric Corporation. Manual Del Alumbrado. 1944.
警告: この引用は必ずしも正確ではありません.