Coba jelasin Lihat pula dari Lakhes (dialog) dong

Walter T. Schmid, On Manly Courage: A Study of Plato's Laches, SIU Press, 1992.

Linda R. Rabieh, Plato and the Virtue of Courage, JHU Press, 2006.

J.P. Mahaffy, An Ancient Papyrus Fragment of the Laches of Plato Hermathena vol. VIII, 1893, p. 310-321.