Whyburn, G. T. (1964). Topological analysis (Rev. [i.e. 2d] ed.). Princeton, N.J.: Princeton University Press.
Trích dẫn kiểu ChicagoWhyburn, Gordon Thomas. Topological Analysis. Rev. [i.e. 2d] ed. Princeton, N.J.: Princeton University Press, 1964.
Deismireacht MLAWhyburn, Gordon Thomas. Topological Analysis. Rev. [i.e. 2d] ed. Princeton, N.J.: Princeton University Press, 1964.
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