Armstrong, M. (2004). Basic topology. Springer.
Čikaški stil citiranjaArmstrong, M.A. Basic Topology. New York: Springer, 2004.
MLA način citiranjaArmstrong, M.A. Basic Topology. Springer, 2004.
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Armstrong, M. (2004). Basic topology. Springer.
Čikaški stil citiranjaArmstrong, M.A. Basic Topology. New York: Springer, 2004.
MLA način citiranjaArmstrong, M.A. Basic Topology. Springer, 2004.