Bruce, Anne
Speak for a living: the insider's guide to building a speaking career
American Society for Training & Development, 2008
 eBooks
Kemampuan berbicara anak penyandang amnestik aphasia (studi kasus pada anak austisme usia 12 tahun didesa Kedung): The ability to speak of children with amnestic aphasia (case study of a twelve-year-old child in Kedung village, Tangerang Regency)
 Artikel Jurnal
Flesch, Rudolf
How to write, speak, and think more effectively
Harper & Brothetrs, 1960
 Buku Teks
Galvin, Kathleen M.
The basics of speech workbook / Kathleen M. Galvin, Pamela J. Cooper
National Textbook Company, 1994
 Buku Teks
Payne, James
Getting started in public speaking
Illinois National Textbook, 1994
 Buku Teks