Rosen, K. (2011). Discrete mathematics and its applications (7th.). McGraw Hill.
Chicago-viite (17. p.)Rosen, Kenneth. Discrete Mathematics and Its Applications. 7th. New Delhi: McGraw Hill, 2011.
MLA-viite (9. p.)Rosen, Kenneth. Discrete Mathematics and Its Applications. 7th. McGraw Hill, 2011.
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