Филозофија — разлика између измена

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* {{Cite book| ref=harv| last=G & C. Merriam Co. |title=Webster's Revised Unabridged Dictionary | edition = 1913 | editor-last = Porter | editor-first = Noah | publisher = G & C. Merriam Co. |year=1913| url = http://machaut.uchicago.edu/?resource=Webster%27s&word=epistemology&use1913=on | accessdate=13. 5. 2012 | archive-url = https://web.archive.org/web/20131015165808/http://machaut.uchicago.edu/?resource=Webster%27s&word=epistemology&use1913=on | archive-date=15. 10. 2013 |url-status=dead | df = }}

* {{Cite book| ref=harv| last=Bullock| first = Alan| last2=Stallybrass| first2 = Oliver|title=The Harper dictionary of modern thought| url = http://books.google.com/books?id=NJAYAAAAIAAJ|year=1977| publisher = Harper & Row}}

* {{Cite book| ref=harv| last=Julia| first = Didier|title=Dictionnaire de la philosophie| location = Responsable éditorial, Emmanuel de Waresquiel; secretariat de rédaction, Joelle Narjollet. [Éd. rev.]. Paris| publisher = Larousse. 301, [1] p. + xvi p. of ill|year=2006|isbn=978-2-03-583309-9|pages=}}