Romilly, J. (1992). The great sophists in periclean athens. Clarendon Pr.
Cita Chicago (17th ed.)Romilly, Jacqueline. The Great Sophists in Periclean Athens. Oxford: Clarendon Pr, 1992.
Cita MLA (9th ed.)Romilly, Jacqueline. The Great Sophists in Periclean Athens. Clarendon Pr, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.