Aristotelian Society Supplementary Volume. Aristotelian Society.
Lua i Stíl Chicago (17ú heag.)Aristotelian Society Supplementary Volume. Aristotelian Society.
Lua MLA (8ú heag.)Aristotelian Society Supplementary Volume. Aristotelian Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.