Communication acoustics an introduction to speech
audio and psychoacoustics2015 年出版430 页ISBN：1118866541
Abraham Lincoln POLITICAL WRITINGS AND SPEECHES
edited by Terence Ball2013 年出版250 页ISBN：9780521722261
THE FIRST AMENDMENT:FREEDOM OF SPEECH
DAVID L.HUDSON JR.2012 年出版243 页ISBN：0314606488
edited by Thomas Gibbons2009 年出版557 页ISBN：9780754627913;0754627918
SPEECH PRACTICE MANUAL COMPARE AND CONTRAST
ROBERT L.KEITH JACK E.THOMAS2222 年出版246 页ISBN：1556641346
Language Production Volume 1 Speech and Talk
B.Butterworth1980 年出版477 页ISBN：0121475018
Justice Douglas and freedom of speech
compiled and with an introd. by Haig Bosmajian.1980 年出版335 页ISBN：0810812762
