Sophocles -- Ethics : Helping friends and harming enemies : a study in Sophocles and Greek ethics / Ruby Blondell, University of Washington ; with a foreword by David Konstan, New York University
Sophocles. Trachiniae. English. : Drama for students. Volume 24 : presenting analysis, context and criticism on commonly studied dramas / Jennifer Greve and Ira Mark Milne, project editors ; foreword by Carole L. Hamilton
Sophocles -- Translations, English : The Three Theban Plays : Antigone ; Oedipus the king ; Oedipus / Sophocles ; Translated by Robert Fagles ; Introductions and Notes by Bernard Knox