* Harris, Jonathan, 'The influence of Plethon's idea of fate on the historian Laonikos Chalkokondyles', in: " Proceedings of the International Congress on Plethon and his Time", Mystras, 26–29 June 2002, ed.
* Harris, Jonathan, 'The influence of Plethon's idea of fate on the historian Laonikos Chalkokondyles', in: Proceedings of the International Congress on Plethon and his Time, Mystras, 26–29 June 2002, ed.