Não informado. (1963). Radio and electronic engineer. Institution of Electronic and Radio Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Radio and Electronic Engineer. London: Institution of Electronic and Radio Engineers, 1963.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Radio and Electronic Engineer. Institution of Electronic and Radio Engineers, 1963.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.