Speak for a living: the insider's guide to building a speaking career

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)

How to write, speak, and think more effectively

The basics of speech workbook / Kathleen M. Galvin, Pamela J. Cooper

Getting started in public speaking