Não informado. (1981). Journal of Electrical and Electronics Engineering, Australia. Institution of Engineers.
Chicago-referens (17:e uppl.)Não informado. Journal of Electrical and Electronics Engineering, Australia. Barton, Australia: Institution of Engineers, 1981.
MLA-referens (8:e uppl.)Não informado. Journal of Electrical and Electronics Engineering, Australia. Institution of Engineers, 1981.
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