THORPE, J. A. (1979). Elementary topics in differential geometry. Springer-verlag.
Citación estilo ChicagoTHORPE, John A. Elementary Topics in Differential Geometry. New york: Springer-verlag, 1979.
Cita MLATHORPE, John A. Elementary Topics in Differential Geometry. Springer-verlag, 1979.
Warning: These citations may not always be 100% accurate.