Dyfyniad APA

Biggs, N. L. (2007). Discrete Mathematics (2nd.). Oxford University Press.

Dyfyniad Arddull Chicago

Biggs, Norman L. Discrete Mathematics. 2nd. Oxford University Press, 2007.

Dyfyniad MLA

Biggs, Norman L. Discrete Mathematics. 2nd. Oxford University Press, 2007.

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