Problemas del lenguaje - Benveniste, Emile; Chomsky, Noam; Jakobson, Roman; Kurylowicz, Jerzy; Fónacy, Ivan; Bach, Emmon; Saumjan, Sebastián K; Schaff, Adam; Leroy, Maurice; Sommerfelt, Alf; Pande, Govind C (Sudamericana, 1969)