Thorpe, J. A. (1979). Elementary topics in differential geometry. Springer-Verlag.
Chicagoスタイル(17版)引用形式Thorpe, John A. Elementary Topics in Differential Geometry. Nueva York: Springer-Verlag, 1979.
MLA(9版)引用形式Thorpe, John A. Elementary Topics in Differential Geometry. Springer-Verlag, 1979.
警告: この引用は必ずしも正確ではありません.