Blackett, D. W. (1982). Elementary topology: A combinatorial and algebraic approach (Repr. with corrections.). London ; New York: Academic Press.
Trích dẫn kiểu ChicagoBlackett, Donald W. Elementary Topology: A Combinatorial and Algebraic Approach. Repr. with corrections. London ; New York: Academic Press, 1982.
MLA CitationBlackett, Donald W. Elementary Topology: A Combinatorial and Algebraic Approach. Repr. with corrections. London ; New York: Academic Press, 1982.
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