Tokheim, R. L. (1984). Digital electronics (2nd ed.). McGraw-Hill.
Chicago Edition CitationTokheim, Roger L. Digital Electronics. 2nd ed. New York: McGraw-Hill, 1984.
Cita MLATokheim, Roger L. Digital Electronics. 2nd ed. McGraw-Hill, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.