Παραπομπή APA

Liu, C., & Mohapatra, D. (2009). Elements of discrete mathematics: A computer oriented approach (3rd. ed.). Tata McGraw-Hill.

Παραπομπή Chicago Style

Liu, C.L, και D.P Mohapatra. Elements of Discrete Mathematics: A Computer Oriented Approach. 3rd. ed. New Delhi: Tata McGraw-Hill, 2009.

Παραπομπή MLA

Liu, C.L, και D.P Mohapatra. Elements of Discrete Mathematics: A Computer Oriented Approach. 3rd. ed. Tata McGraw-Hill, 2009.