Biggs, N. (2002). Discrete mathematics (2nd ed.). Oxford University Press.
Chicago Edition CitationBiggs, Norman. Discrete Mathematics. 2nd ed. New Delhi: Oxford University Press, 2002.
MLA Edition CitationBiggs, Norman. Discrete Mathematics. 2nd ed. Oxford University Press, 2002.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.