Sharma, J. (1995). Mathematical analysis - 1 (metric spaces) (13th.). Krishna.
Chicago-čujuhus (17. p.)Sharma, J. Mathematical Analysis - 1 (metric Spaces). 13th. Meerut: Krishna, 1995.
MLA-čujuhus (9. p.)Sharma, J. Mathematical Analysis - 1 (metric Spaces). 13th. Krishna, 1995.
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