Tocci, R. J., & Widmer, N. S. (1996). Digital Systems: PRINCIPLES AND APPLICATIONS. Prentice Hall India.
Chicago Style (17th ed.) ZitazioaTocci, Ronald J., eta Neal S. Widmer. Digital Systems: PRINCIPLES AND APPLICATIONS. New Delhi: Prentice Hall India, 1996.
MLA (9th ed.) ZitazioaTocci, Ronald J., eta Neal S. Widmer. Digital Systems: PRINCIPLES AND APPLICATIONS. Prentice Hall India, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.