APA-čujuhus (7. p.)
Tokheim, R. L. (1999). Digital electronics: Principles and applications (5th ed.). Tata McGraw-Hill.
Chicago-čujuhus (17. p.)
Tokheim, Roger L. Digital Electronics: Principles and Applications. 5th ed. New Delhi: Tata McGraw-Hill, 1999.
MLA-čujuhus (9. p.)
Tokheim, Roger L. Digital Electronics: Principles and Applications. 5th ed. Tata McGraw-Hill, 1999.
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