Singhania Aditya. (2020). GST Audit & Annual return. Taxmann.
Chicago Style aipamenaSinghania Aditya. GST Audit & Annual Return. New Delhi: Taxmann, 2020.
MLA aipamenaSinghania Aditya. GST Audit & Annual Return. Taxmann, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.