APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (8वां संस्करण) प्रशस्ति पत्र

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