Kirk, G. S., & Raven, J. E. (1964). The presocratic philosophers: A critical history with a selection of texts. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleKirk, Geoffrey Stephen, and J. E. Raven. The Presocratic Philosophers: A Critical History With a Selection of Texts. Cambridge: Cambridge University Press, 1964.
Παραπομπή MLAKirk, Geoffrey Stephen, and J. E. Raven. The Presocratic Philosophers: A Critical History With a Selection of Texts. Cambridge: Cambridge University Press, 1964.
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