Burnyeat, Myles F.
Explorations in ancient and modern philosophy
Cambridge University Press, 2012
Buku Teks
Armstrong, A.H.
An introduction to ancient philosophy
Newman Press, 1949
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Windelband, Wilhelm
History of Ancient philosophy
Dover, 1956
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Gomperz, Theodor
Greek thinkers : a history of ancient philosophy
John Murray, 1949
Buku Teks
Gomperz, Theodor
Greek thinkers a history of ancient philosophy
John Murray , 1955
Buku Teks