Guthrie, W. K. C. (1975). A history of greek philosophy: Plato; The man and his dialogues: Earlier period. Cambridge University Press.
Cita Chicago (17th ed.)Guthrie, W. K. C. A History of Greek Philosophy: Plato; The Man and His Dialogues: Earlier Period. Londres, Inglaterra: Cambridge University Press, 1975.
Cita MLA (9th ed.)Guthrie, W. K. C. A History of Greek Philosophy: Plato; The Man and His Dialogues: Earlier Period. Cambridge University Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.
