Não informado. (1920). Metropolitan-Vickers gazette. Associated Electrical Industries.
Style de citation Chicago (17e éd.)Não informado. Metropolitan-Vickers Gazette. Manchester, Inglaterra: Associated Electrical Industries, 1920.
Style de citation MLA (8e éd.)Não informado. Metropolitan-Vickers Gazette. Associated Electrical Industries, 1920.
Attention : ces citations peuvent ne pas être correctes à 100%.