Cita APA (7th ed.)

Singhania, V. K. S. (2015). Direct Taxes. Kogan Page.

Cita Chicago (17th ed.)

Singhania, Vinod K; Singhania. Direct Taxes. New Delhi: Kogan Page, 2015.

Cita MLA (9th ed.)

Singhania, Vinod K; Singhania. Direct Taxes. Kogan Page, 2015.