एपीए उद्धरण

Singhania, V. K. (1997). Direct taxes: Law & practice (18th ed.). Taxmann.

शिकागो स्टाइल उद्धरण

Singhania, Vinod K. Direct Taxes: Law & Practice. 18th ed. New Delhi: Taxmann, 1997.

एमएलए उद्धरण

Singhania, Vinod K. Direct Taxes: Law & Practice. 18th ed. Taxmann, 1997.