Vita di J. R. R. Tolkien - Grotta, Daniel, <1944- >. (OLS)http://semarc/name/42259; Saba Sardi, Francesco, <1922-2012>. (OLS)http://semarc/name/8060 (Rusconi,, 1983)
Keywords: Tolkien, John Ronald Reuel <1892-1973>. (OLS)http://semarc/subject/7546