Valdés, Mario J. Death in the literature of Unamuno / Mario J. Valdés - Urbana [etc.] : University of Illinois Press, 1964 - 173 p.; 23 cm - Illinois studies in language and literature ; 54 . - Illinois studies in language and literature ; 54 . Referències bibliogràfiques. Índex p. 169-173 LCCN: 2912203 Subjects--Personal Names: Unamuno, Miguel de, 1864-1936