Lipschutz,Seymour and Lipson,Marc Lars. (1992). 2000 solved problems in Discrete Mathematics. Mc Graw Hill.
Čikaški stil citiranjaLipschutz,Seymour and Lipson,Marc Lars. 2000 Solved Problems in Discrete Mathematics. New York: Mc Graw Hill, 1992.
MLA način citiranjaLipschutz,Seymour and Lipson,Marc Lars. 2000 Solved Problems in Discrete Mathematics. Mc Graw Hill, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.