Singhania, A. (2019). GST refunds (5th.). Taxmann.
Chicago-čujuhus (17. p.)Singhania, A. GST Refunds. 5th. New Delhi: Taxmann, 2019.
MLA-čujuhus (9. p.)Singhania, A. GST Refunds. 5th. Taxmann, 2019.
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