APA aipamena

Singhania,Aditya. (2020). GST audit & Annual return. Taxmann.

Chicago Style aipamena

Singhania,Aditya. GST Audit & Annual Return. New Delhi: Taxmann, 2020.

MLA aipamena

Singhania,Aditya. GST Audit & Annual Return. Taxmann, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.