Leo Strauss, Farabi's Plato http://contemporarythinkers.org/leo-strauss/essay/farabis-plato/, Louis Ginzberg Jubilee Volume, American Academy for Jewish Research, 1945. Reprinted, revised and abbreviated, in Persecution and the Art of Writing.
Abú Nasr Muhammad al-Fárábí: Citáty v angličtine
H. Gibb et al., eds., "Mazalim", The Dictionary of Islam vol. IV (Leiden: Brill, 1991)