kale, N. (2005). Export marketing T.Y.B.Com. Vipul Prakashan.
Lua i Stíl Chicago (17ú heag.)kale, N. Export Marketing T.Y.B.Com. Mumbai: Vipul Prakashan, 2005.
Lua MLA (9ú heag.)kale, N. Export Marketing T.Y.B.Com. Vipul Prakashan, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.