Graham, R. L., Knuth, D. E., & Patasnik, O. (1994). Concrete mathematics: A foundation for computer science (2st.). New Delhi.
Chicago-čujuhus (17. p.)Graham, Ronald L., Donald E. Knuth, juo Oren Patasnik. Concrete Mathematics: A Foundation for Computer Science. 2st. Pearson Education, Delhi: New Delhi, 1994.
MLA-čujuhus (9. p.)Graham, Ronald L., et al. Concrete Mathematics: A Foundation for Computer Science. 2st. New Delhi, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.