Tham khảo Triết học tiền Socrates

  1. "Presocratic Philosophy", Stanford Encyclopedia of Philosophy, ngày 4 tháng 4 năm 2016.
  2. William Keith Chambers Guthrie, The Presocratic Tradition from Parmenides to Democritus, p. 13, ISBN 0-317-66577-4.
  3. John Freely, Before Galileo: The Birth of Modern Science in Medieval Europe (2012)
  4. Most, G. W. (1999). The poetics of early Greek philosophy. In A. A. Long (Ed.), The Cambridge Companion to Early Greek Philosophy (pp. 332–362). chapter, Cambridge: Cambridge University Press. http://doi.org/10.1017/CCOL0521441226.016
  5. Franco Orsucci, Changing Mind: Transitions in Natural and Artificial Environments, p. 14, ISBN 981-238-027-2.

Tài liệu tham khảo

WikiPedia: Triết học tiền Socrates http://www.philosophiesauvage.com/ http://scholarship.claremont.edu/cgi/viewcontent.c... http://plato.stanford.edu/entries/presocratics/ http://www.iep.utm.edu/greekphi http://www.philosophy.gr/presocratics/index.htm http://doi.org/10.1017/CCOL0521441226.016 //tools.wmflabs.org/ftl/cgi-bin/ftl?st=wp&su=Tri%E... //tools.wmflabs.org/ftl/cgi-bin/ftl?st=wp&su=Tri%E... //tools.wmflabs.org/ftl/cgi-bin/ftl?st=wp&su=Tri%E... https://books.google.com/books?id=MfhjAAAAQBAJ