Liu, C. L. (1972). Topics in combinatorial mathematics. Mathematical Association of America.
シカゴスタイル引用形Liu, C. L. Topics in Combinatorial Mathematics. [Buffalo, N.Y.]: Mathematical Association of America, 1972.
MLA引用形式Liu, C. L. Topics in Combinatorial Mathematics. Mathematical Association of America, 1972.
警告: この引用は必ずしも正確ではありません.