Howard, D. (2005). The Penguin dictionary of electronics. New York: Penguin Books.
Chicago Style aipamenaHoward, David. The Penguin Dictionary of Electronics. New York: Penguin Books, 2005.
MLA aipamenaHoward, David. The Penguin Dictionary of Electronics. New York: Penguin Books, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.