Dunckel, Jacqueline
Guide to effective business speaking: making presentation, using audio-visuals and dealing with the media / Jacqueline Dunckel, Elizabeth Parnham
Self-Counsel, 1984
Koleksi Publik
Ayres, Joe
Effective public speaking / Joe Ayres, Janice Miller
WCB/McGraw-Hill, 1994
Buku Teks SO
Galvin, Kathleen M.
The basics of speech workbook / Kathleen M. Galvin, Pamela J. Cooper
National Textbook Company, 1994
Buku Teks SO
Carnegie, Dorothy
The quick and easy way to effective speaking
Dale Carnegie and Associates, 1962
Buku Teks
Ellingsworth, Huber W.
Speech and social action : a strategy of oral communication
Prentice-Hall, 1967
Buku Teks