Aguna, S. (1999). Successful marketing. Kanishka.
Lua i Stíl Chicago (17ú heag.)Aguna, Siddharth. Successful Marketing. New delhi: Kanishka, 1999.
Lua MLA (9ú heag.)Aguna, Siddharth. Successful Marketing. Kanishka, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.