Searchable text from the University of Adelaide Library Electronic Texts Collection; plain text version also available from Project Gutenberg http://digital.library.upenn.edu/webbin/gutbook/lookup?num=3207here (
http://etext.library.adelaide.edu.au/h/h68l/
)
Text from Berkeley Digital Library SUNSITE; also available with hypertext study notes from the American Transcendentalism Web http://www.vcu.edu/engweb/transcendentalism/authors/thoreau/civil/here (
http://sunsite.berkeley.edu/Literature/Thoreau/CivilDisobedience.html
)
Text from the University of Adelaide Library Electronic Texts Collection; also available from the Constitution Society http://www.constitution.org/jl/2ndtreat.htmhere (
http://etext.library.adelaide.edu.au/l/l81s/
)
Collection of numerous central U.S. documents, including the Constitution, the Declaration of Independence, etc. from the Constitution Society (
http://www.constitution.org/cs_found.htm
)
First part of the Second part, Question 94 of the Summa Theologica; Fathers of the English Dominican Province translation; text from New Advent Catholic Encyclopedia (
http://newadvent.org/summa/209400.htm
)
Text from the University of Adelaide Library Electronic Texts Collection; plain text version also available from the Constitution Society http://www.constitution.org/jsm/liberty.txthere (
http://etext.library.adelaide.edu.au/m/m645o/
)
From the English edition of 1888, edited by Friedrich Engels; text from the University of Adelaide Library Electronic Texts Collection (
http://etext.library.adelaide.edu.au/m/m39c.html
)