Prasad, H. M. (2013). A handbook of spotting errors for Competitive examination (2nd.). TMH.
Chicago-čujuhus (17. p.)Prasad, Hari Mohan. A Handbook of Spotting Errors for Competitive Examination. 2nd. New Delhi: TMH, 2013.
MLA-čujuhus (9. p.)Prasad, Hari Mohan. A Handbook of Spotting Errors for Competitive Examination. 2nd. TMH, 2013.
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