IRE Professional Group on Engineering Management. (1954). IRE Transactions on Engineering Management. Institute of Radio Engineers.
Lua i Stíl Chicago (17ú heag.)IRE Professional Group on Engineering Management. IRE Transactions on Engineering Management. New York: Institute of Radio Engineers, 1954.
Lua MLA (8ú heag.)IRE Professional Group on Engineering Management. IRE Transactions on Engineering Management. Institute of Radio Engineers, 1954.
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