Hanly, J. R., & Koffman, E. B. (2007). Problem solving and program design in C (5th ed.). Pearson/Addison Wesley.

Hanly, Jeri R., and Elliot B. Koffman. Problem Solving and Program Design in C. 5th ed. Boston ; New Delhi: Pearson/Addison Wesley, 2007.

Hanly, Jeri R., and Elliot B. Koffman. Problem Solving and Program Design in C. 5th ed. Pearson/Addison Wesley, 2007.