1- Electronic Devices and Circuit Theory, 11/E .Robert L. Boylestad .2013. pearson education.ISBN : 9780132622264
2- Electronic Devices (Conventional Current Version), 9/E . Thomas L. Floyd . 2012 .pearson education. ISBN: 9780132549868
3-Agarwal, Anant, and Jeffrey H. Lang. “Foundations of Analog and Digital Electronic Circuits”. San Mateo, CA: Morgan Kaufmann Publishers, Elsevier, July 2005. ISBN: 9781558607354.