Spivak, M. (2005). A comprehensive introduction to differential geometry (Third edition.). Publish or Perish, Inc..
Čikaški stil citiranja (17. izdanje)Spivak, Michael. A Comprehensive Introduction to Differential Geometry. Third edition. Houston, Tex.: Publish or Perish, Inc., 2005.
MLA način citiranja (8. izdanje)Spivak, Michael. A Comprehensive Introduction to Differential Geometry. Third edition. Publish or Perish, Inc., 2005.
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