Aslett, D. (1994). Become a successful speaker: A step guide to presenting powerful public speeches. Pustak Mahal.
Chicago-viite (17. p.)Aslett, Don. Become a Successful Speaker: A Step Guide to Presenting Powerful Public Speeches. New Delhi: Pustak Mahal, 1994.
MLA-viite (8. p.)Aslett, Don. Become a Successful Speaker: A Step Guide to Presenting Powerful Public Speeches. Pustak Mahal, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.