Dutt Ashu. (1999). The Penguin guide to personal audit. Penguin.
Lua i Stíl Chicago (17ú heag.)Dutt Ashu. The Penguin Guide to Personal Audit. New delhi: Penguin, 1999.
Lua MLA (9ú heag.)Dutt Ashu. The Penguin Guide to Personal Audit. Penguin, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.