Vitsaxēs, V. G. (1977). Plato and the Upanisads. Arnold-Heinemann.
Lua i Stíl Chicago (17ú heag.)Vitsaxēs, Vassilēs G. Plato and the Upanisads. New Delhi: Arnold-Heinemann, 1977.
Lua MLA (8ú heag.)Vitsaxēs, Vassilēs G. Plato and the Upanisads. Arnold-Heinemann, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.