Não informado. (1969). Current Papers in Electrical and Electronics Engineering. Institution of Electrical Engineers.
Citação do estilo Chicago (17ª ed.)Não informado. Current Papers in Electrical and Electronics Engineering. London: Institution of Electrical Engineers, 1969.
Citação MLA (8ª ed.)Não informado. Current Papers in Electrical and Electronics Engineering. Institution of Electrical Engineers, 1969.
警告：這些引文格式不一定是100％准確.