Não informado. (1964). Electronics and Power. Institution of Electrical Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Electronics and Power. London: Institution of Electrical Engineers, 1964.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Electronics and Power. Institution of Electrical Engineers, 1964.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.