Kelley, A., & Pohl, I. (1998). A book on C: Programming in C (4th ed.). Addison-Wesley ; Pearson Education.

Kelley, Al, and Ira Pohl. A Book on C: Programming in C. 4th ed. Reading, Mass. : New Delhi: Addison-Wesley ; Pearson Education, 1998.

Kelley, Al, and Ira Pohl. A Book on C: Programming in C. 4th ed. Addison-Wesley ; Pearson Education, 1998.