Sandmel, S. (1979). Philo of Alexandria. OUP.
Lua i Stíl Chicago (17ú heag.)Sandmel, Samuel. Philo of Alexandria. New York: OUP, 1979.
Lua MLA (9ú heag.)Sandmel, Samuel. Philo of Alexandria. OUP, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.