Singer, I. M., & Thorpe, J. A. (1967). Lecture notes on elementary topology and geometry. Springer-Verlag.
Chicago Style (17th ed.) ZitazioaSinger, Isadore Manuel, eta John A. Thorpe. Lecture Notes on Elementary Topology and Geometry. Nueva York: Springer-Verlag, 1967.
MLA (9th ed.) ZitazioaSinger, Isadore Manuel, eta John A. Thorpe. Lecture Notes on Elementary Topology and Geometry. Springer-Verlag, 1967.
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