Silencing the opposition :  how the U.S. government suppressed freedom of expression during major crises / 
edited by Craig R. Smith. 
 - 2nd ed. 
 - Albany :  State University of New York Press,  2011. 
 - 354 p. 
<br/><br/>HKBU Library 
<br/><br/><label>ISBN: </label>9781438435206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freedom of speech--History.--United States<br/>Political oratory--History.--United States
<br/><br/><label>LC Class. No.: </label>JC599.U5  / S582 2011