Milch, R. J. (1965). King Oedipus, Oedipus at Colonus, & Antigone: Notes. Cliffs Notes.
Lua i Stíl Chicago (17ú heag.)Milch, Robert J. King Oedipus, Oedipus at Colonus, & Antigone: Notes. Lincoln, Neb: Cliffs Notes, 1965.
Lua MLA (9ú heag.)Milch, Robert J. King Oedipus, Oedipus at Colonus, & Antigone: Notes. Cliffs Notes, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.