FREEDOM OF SPEECH IN THE UNITED STATES THIRD EDITION
1997 年出版434 页ISBN：0963448951
FIRST AMENDMENT LAW:FREEDOM OF EXPRESSION AND FREEDOM OF PELIGION SECOND EDITION
ARTHUR D.HELLMAN2010 年出版1152 页ISBN：142247030X
FOUNDATIONS OF FREEDOM A CRITICAL READER SECOND EDITION
ALAN R.SADOVNIK2011 年出版576 页ISBN：0415803705
THE FIRST AMENDMENT:FREEDOM OF SPEECH
DAVID L.HUDSON JR.2012 年出版243 页ISBN：0314606488
Justice Douglas and freedom of speech
compiled and with an introd. by Haig Bosmajian.1980 年出版335 页ISBN：0810812762
FREEDOM OF SPEECH AND INCITEMENT AGAINST DEMOCRACY
DAVID KRETZMER AND FRANCINE KERSHMAN HAZAN2000 年出版285 页ISBN：978904111341X
