South African Society for Greek Philosophy and the Humanities; Evangeliou, Christos(South African Society for Greek Philosophy and the Humanities, 2000)
South African Society for Greek Philosophy and the Humanities; Philippoussis, John(South African Society for Greek Philosophy and the Humanities, 1999)
South African Society for Greek Philosophy and the Humanities; Boudouris, Konstantine(South African Society for Greek Philosophy and the Humanities, 2005)