Barrett, S. F., & Pack, D. J. (2005). Embedded systems design and applications with the 68HC12 and HCS12. Pearson/Prentice Hall.

Barrett, Steven F., and Daniel J. Pack. Embedded Systems Design and Applications with the 68HC12 and HCS12. Upper Saddle River, NJ ; New Delhi: Pearson/Prentice Hall, 2005.

Barrett, Steven F., and Daniel J. Pack. Embedded Systems Design and Applications with the 68HC12 and HCS12. Pearson/Prentice Hall, 2005.