Gwynn, A. R. (1956). Richard II and the chieftains of Thomond.
Lua i Stíl Chicago (17ú heag.)Gwynn, Aubrey Rev. Richard II and the Chieftains of Thomond. 1956.
Lua MLA (9ú heag.)Gwynn, Aubrey Rev. Richard II and the Chieftains of Thomond. 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.