↑Roger F. Gibson, ed. (2004). The Cambridge Companion to Quine. Cambridge University Press. p. 2. ISBN9780521639491.
↑Robert F. Barsky (1998). Noam Chomsky: A Life of Dissent. MIT Press. p. 32. ISBN9780262522557.
↑François Cusset (2008). French Theory: How Foucault, Derrida, Deleuze, & Co. Transformed the Intellectual Life of the United States. U of Minnesota Press. p. 97. ISBN9780816647323.
↑Alan Berger, ed. (2011). Saul Kripke. Cambridge University Press. ISBN9781139500661.
↑Dov M. Gabbay, Paul Thagard, John Woods, Theo A.F. Kuipers (2007). "The Logical Approach of the Vienna Circle and their Followers from the 1920s to the 1950s". General Philosophy of Science: Focal Issues: Focal Issues. Elsevier. p. 432. ISBN9780080548548.{{cite book}}: CS1 maint: multiple names: authors list (link)
↑Nathan Salmon (2007). "Introduction to Volume II". Content, Cognition, and Communication: Philosophical Papers II: Philosophical Papers II. Oxford University Press. p. xi. ISBN9780191536106.
↑Elsie Jones-Smith (2011). Theories of Counseling and Psychotherapy: An Integrative Approach: An Integrative Approach. SAGE. p. 142. ISBN9781412910040.
↑Bradley W. Bateman, Toshiaki Hirai, Maria Cristina Marcuzzo, ed. (2010). The Return to Keynes. Harvard University Press. p. 146. ISBN9780674053540.{{cite book}}: CS1 maint: multiple names: editors list (link)
↑Isaac Asimov (2009). I.Asimov: A Memoir. Random House LLC. ISBN9780307573537.
↑Paul Kurtz (1994). Vern L. Bullough, Tim Madigan (ed.). Toward a New Enlightenment: The Philosophy of Paul Kurtz. Transaction Publishers. p. 233. ISBN9781412840170.
↑John P. Anderson (2000). Finding Joy in Joyce: A Readers Guide to Ulysses. Universal-Publishers. p. 580. ISBN9781581127621.
↑David Wilkinson (2001). God, Time and Stephen Hawking. Kregel Publications. p. 18. ISBN9780825460296.
↑Reiner Braun, Robert Hinde, David Krieger, Harold Kroto, Sally Milne, ed. (2007). Joseph Rotblat: Visionary for Peace. John Wiley & Sons. ISBN9783527611270.{{cite book}}: CS1 maint: multiple names: editors list (link)
↑Ned Curthoys, Debjani Ganguly, ed. (2007). Edward Said: The Legacy of a Public Intellectual. Academic Monographs. p. 27. ISBN9780522853575.
↑The Life of Bertrand Russell. Knopf. 1976. p. 119. ISBN9780394490595. He became a relentless political activist during the First World War, and throughout his life was an ardent advocate of parliamentary democracy through the support first of the Liberal Party and then of Labour.
↑"I have imagined myself in turn a Liberal, a Socialist, or a Pacifist, but I have never been any of these things, in any profound sense."—Autobiography, p. 260.