APA-viite (7. p.)

Tocci, R. J., Widmer, N. S., & Moss, G. L. (2008). Digital Systems: PRINCIPLES AND APPLICATIONS (9th ed.). Pearson Education.

Chicago-viite (17. p.)

Tocci, Ronald J., Neal S. Widmer, ja Gregory L. Moss. Digital Systems: PRINCIPLES AND APPLICATIONS. 9th ed. Delhi: Pearson Education, 2008.

MLA-viite (9. p.)

Tocci, Ronald J., et al. Digital Systems: PRINCIPLES AND APPLICATIONS. 9th ed. Pearson Education, 2008.