Singhania, V. K. S. (2015). Direct Taxes. Kogan Page.
Lua i Stíl Chicago (17ú heag.)Singhania, Vinod K; Singhania. Direct Taxes. New Delhi: Kogan Page, 2015.
Lua MLA (9ú heag.)Singhania, Vinod K; Singhania. Direct Taxes. Kogan Page, 2015.
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