Aslett, D. (1994). Become a successful speaker: A step guide to presenting powerful public speeches. Pustak Mahal.
Lua i Stíl Chicago (17ú heag.)Aslett, Don. Become a Successful Speaker: A Step Guide to Presenting Powerful Public Speeches. New Delhi: Pustak Mahal, 1994.
Lua MLA (8ú heag.)Aslett, Don. Become a Successful Speaker: A Step Guide to Presenting Powerful Public Speeches. Pustak Mahal, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.