Engelking, R., & Seiklucki, K. (2005). Topology: A geometric approach. Overseas Press.
Čikaški stil citiranjaEngelking, Ryszard, i Karol Seiklucki. Topology: A Geometric Approach. New Delhi: Overseas Press, 2005.
MLA način citiranjaEngelking, Ryszard, i Karol Seiklucki. Topology: A Geometric Approach. Overseas Press, 2005.
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