APA-referens (7:e uppl.)

West, D. B. (2021). Combinatorial mathematics (NA.). Cambridge University Press.

Chicago-referens (17:e uppl.)

West, Douglas Brent. Combinatorial Mathematics. NA. New York: Cambridge University Press, 2021.

MLA-referens (9:e uppl.)

West, Douglas Brent. Combinatorial Mathematics. NA. Cambridge University Press, 2021.