Singavi, V. &. O. (2017). Direct Tax TYBCOM Sem-V. Sheth Publisher.
Lua i Stíl Chicago (17ú heag.)Singavi, Vijay & Others. Direct Tax TYBCOM Sem-V. Mumbai: Sheth Publisher, 2017.
Lua MLA (9ú heag.)Singavi, Vijay & Others. Direct Tax TYBCOM Sem-V. Sheth Publisher, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.