Bleiberg, G., & Fox, E. I. (1966). Spanish thought and letters in the twentieth century: An Internationl Symposium. to commemorate the centenary of the birth of Miguel de Unamuno (1864-1964). Vanderbilt Univ..

Bleiberg, Germán, and E. Inman Fox. Spanish Thought and Letters in the Twentieth Century: An Internationl Symposium. to Commemorate the Centenary of the Birth of Miguel De Unamuno (1864-1964). Nashville: Vanderbilt Univ., 1966.

Bleiberg, Germán, and E. Inman Fox. Spanish Thought and Letters in the Twentieth Century: An Internationl Symposium. to Commemorate the Centenary of the Birth of Miguel De Unamuno (1864-1964). Vanderbilt Univ., 1966.