Não informado. (2001). IEEE Products and Publications Bulletin. Institute of Electrical and Electronics Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. IEEE Products and Publications Bulletin. New York: Institute of Electrical and Electronics Engineers, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. IEEE Products and Publications Bulletin. Institute of Electrical and Electronics Engineers, 2001.
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