http://www.greece.org/main/index.php?option=com_content&id=981&Itemid=994
http://worldcat.org/identities/lccn-n82013617/
https://books.google.gr/books?id=Ijpj1tB3Qr0C&pg=PA80&lpg=PA80&dq=JOHN+P.+ANTON+Distinguished+Professor+of+Greek+Philosophy+and+Culture&source=bl&ots=8CiS9RwuDx&sig=AtzUI_1IiGmS8Xj7m8w9iQlJczQ&hl=el&sa=X&ved=0ahUKEwi9zKer_NbSAhXHUhQKHYuKDcEQ6AEIRTAH#v=onepage&q=JOHN%20P.%20ANTON%20Distinguished%20Professor%20of%20Greek%20Philosophy%20and%20Culture&f=false