APA
Smith R. J., Dorf R. C., . (19922008). Circuits, Devices and Systems: A First Course in Electrical Engineering. Singapore: John Wiley & Sons.
Chicago
Smith Ralph J, Dorf Richard C, . 19922008. Circuits, Devices and Systems: A First Course in Electrical Engineering. Singapore: John Wiley & Sons.
Harvard
Smith R. J., Dorf R. C., . (19922008). Circuits, Devices and Systems: A First Course in Electrical Engineering. Singapore: John Wiley & Sons.
MLA
Smith Ralph J, Dorf Richard C, . Circuits, Devices and Systems: A First Course in Electrical Engineering. Singapore: John Wiley & Sons. 19922008.