Chowdury, F., & Chowdhury, M. R. (2005). Essentials of number theory. Pi Publications.
Chicago-čujuhus (17. p.)Chowdury, Fatema, juo Munibur Rahman Chowdhury. Essentials of Number Theory. Dhaka: Pi Publications, 2005.
MLA-čujuhus (9. p.)Chowdury, Fatema, juo Munibur Rahman Chowdhury. Essentials of Number Theory. Pi Publications, 2005.
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