Die Bindung Isaaks : Stimme, Schrift, Bild - Hoping, Helmut. (OLS)http://ftis/name/58127; Knop, Julia. (OLS)http://ftis/name/92970; Böhm, Thomas. (OLS)http://ftis/name/71030 (Schöningh,, 2009)

Fedro - Plato, ca. 428-347 a.C. (OLS)http://ftis/name/52590; Peroli, Enrico. (OLS)http://ftis/name/56889; Reale, Giovanni, 1931-2014. (OLS)http://ftis/name/51323 (Bompiani,, 2002)
Testo greco a fronte.