West, D. B. (2021). Combinatorial mathematics (NA.). Cambridge University Press.
Chicagoスタイル(17版)引用形式West, Douglas Brent. Combinatorial Mathematics. NA. New York: Cambridge University Press, 2021.
MLA(9版)引用形式West, Douglas Brent. Combinatorial Mathematics. NA. Cambridge University Press, 2021.
警告: この引用は必ずしも正確ではありません.