Não informado. (1924). World power. British Electrical and Allied Manufacturers Association.
Style de citation Chicago (17e éd.)Não informado. World Power. London: British Electrical and Allied Manufacturers Association, 1924.
Style de citation MLA (8e éd.)Não informado. World Power. British Electrical and Allied Manufacturers Association, 1924.
Attention : ces citations peuvent ne pas être correctes à 100%.