Northrop, R. B. (1990). Analog electronic circuits: Analysis and applications. Addison-Wesley.
Chicago-čujuhus (17. p.)Northrop, Robert B. Analog Electronic Circuits: Analysis and Applications. Reading: Addison-Wesley, 1990.
MLA-čujuhus (9. p.)Northrop, Robert B. Analog Electronic Circuits: Analysis and Applications. Addison-Wesley, 1990.
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