R. Larry Todd The "Unwelcome Guest" Regaled. Franz Liszt and the Augmented Triad in: 19th Century Music, Bd. 12, 1989, S. 93–115
Allen Forte Liszt's Experimental Idiom and the Music of the Early Twentieth Century in: 19th Century Music, Bd. 10, 1987, S. 209–228
R. Larry Todd Liszt, Fantasy and Fuge for Organ on "Ad nos, ad salutarem undam" in: 19th Century Music, Bd. 4, 1981, S. 250–261