Não informado. (1958). IRE Transactions on Engineering Writing and Speech. Institute of Radio Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. IRE Transactions on Engineering Writing and Speech. New York: Institute of Radio Engineers, 1958.
Lua MLA (8ú heag.)Não informado. IRE Transactions on Engineering Writing and Speech. Institute of Radio Engineers, 1958.
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