Chatterjee, P. N. (1995). Differential Geometry (5th ed.). Rajhans Prakashan.
Chicago-čujuhus (17. p.)Chatterjee, P. N. Differential Geometry. 5th ed. Meerut: Rajhans Prakashan, 1995.
MLA-čujuhus (9. p.)Chatterjee, P. N. Differential Geometry. 5th ed. Rajhans Prakashan, 1995.
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