^ a b c "Noam Chomsky", by Zolt¡n Gendler Szab, in Dictionary of Modern American Philosophers, 1860–1960, ed.
^ a b "Noam Chomsky", babaen ni Zoltán Gendler Szabó, iti Diksionario dagiti Moderno nga Amrikano a Pilosopo, 1860–1960, ed.