Tocci, R. J., & Widmer, N. S. (2000). Digital systems: Principles and applications (7th ed.). Prentice Hall.
芝加哥风格引文Tocci, Ronald J., 与 Neal S. Widmer. Digital Systems: Principles and Applications. 7th ed. Upper Saddle River, N.J.: Prentice Hall, 2000.
MLA引文Tocci, Ronald J., 与 Neal S. Widmer. Digital Systems: Principles and Applications. 7th ed. Prentice Hall, 2000.
警告：这些引文格式不一定是100％准确.