Anuario de revistas. D) Derecho natural y Filosofía del Derecho
«The Meaning and Significance of Academic Freedom», por Robert M. Hutchins. The Annals of the American Academy of Political and Social Science, vol. 300, julio 1955
Tierno Galván, Enrique (1957). «The Meaning and Significance of Academic Freedom», por Robert M. Hutchins. The Annals of the American Academy of Political and Social Science, vol. 300, julio 1955. ANUARIO DE FILOSOFÍA DEL DERECHO . pp. 536-537.
