“J. J. Katz, La Realidad Subyacente del Lenguaje Y Su Valor Filosófico [The Underlying Reality of Language and Its Philosophical Import, Harper & Row Inc., New York 1971], Madrid (Alianza Editorial), 1975, 173 Pp”. Lexis 1, no. 1 (February 24, 1977): 107–116. Accessed September 17, 2026. https://revistas.pucp.edu.pe/index.php/lexis/article/view/4646.