TORRETTI, R. Kurt Gödel. Collected works. Vol. IV, Correspondence A-G; V, Correspondence H-Z. Edited by Solomon Feferman, John W. Dawson Jr., Warren Goldgfarb, Charles Parsons, Wilfried Sieg. Oxford: Claredon Press, 2003. Revista de Filosofía, [S. l.], v. 60, p. Pág. 169–172, 2016. Disponível em: https://revistafilosofia.uchile.cl/index.php/RDF/article/view/43608. Acesso em: 7 dic. 2022.