Um consagrado estudo sobre o pensamento de Plotino, por um notável pensador cristão do início do século XX:
The Philosophy of Plotinus (Gifford Lectures)
- Enteléquia
- Faculdades da Alma em Plotino
- Fraile: Neoplatonismo
- Fraile: Pensamento de Jâmblico
- Gunthrie: Tratado 22 (VI, 4, 7-16) – The One Identical Essence is Everywhere Entirely Present.
- Gunthrie: Tratado 22 (VI, 4) – The One Identical Essence is Everywhere Entirely Present.
- Gunthrie: Tratado 23 (VI, 5) – The One Identical Essence is Everywhere Entirely Present.
- Gunthrie: Tratado 24 (V, 6) – The Superessential Principle Does Not Think; Which is the First Thinking Principle
- Guthrie – VIDA DE PLOTINO
- Guthrie – Difference between sensation and intelligence.