BARRON, R. (2007). Plato. Bloombury Acdemic.
Lua i Stíl Chicago (17ú heag.)BARRON, Robin. Plato. Bloombury Acdemic, 2007.
Lua MLA (9ú heag.)BARRON, Robin. Plato. Bloombury Acdemic, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.