Gaya APA

Tokheim, R, L. (2008). Digital electronics : principles & applications / Roger L. Tokheim (7th ed.). Boston: ‎ McGraw-Hill.

Gaya MLA

Tokheim, Roger, L.. "Digital electronics : principles & applications / Roger L. Tokheim". 7th ed. Boston: ‎ McGraw-Hill, 2008. Monograf.