Taxmann. (2007). Taxmann`s direct taxes manual- Vol. I, II, III (37th.). Taxmann Publications Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Taxmann. Taxmann`s Direct Taxes Manual- Vol. I, II, III. 37th. New Delhi: Taxmann Publications Pvt. Ltd, 2007.
Lua MLA (9ú heag.)Taxmann. Taxmann`s Direct Taxes Manual- Vol. I, II, III. 37th. Taxmann Publications Pvt. Ltd, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.