Não informado. (1933). Edison Electric Institute bulletin. Edison Electric Institute.
Chicagoスタイル(17版)引用形式Não informado. Edison Electric Institute Bulletin. New York: Edison Electric Institute, 1933.
MLA(8版)引用形式Não informado. Edison Electric Institute Bulletin. Edison Electric Institute, 1933.
警告: この引用は必ずしも正確ではありません.