Peter Bloom Berlioz and Liszt in the Locker Room in: Berlioz in Time. From Early Recognition to Lasting Renown, Rochester 2022, S. 51–60
Peter Bloom, François-Joseph Fétis Fétis’s Review of the Transcendental Etudes in: Franz Liszt and his World, herausgegeben von Christopher H. Gibbs, Dana Gooley, Princeton, Oxford 2006, S. 427-440
Robert Stevenson Liszt's "Favorite" California Pupil. Hugo Mansfeldt (1844–1932). Part I in: JALS, Bd. 21, 1987, S. 42–58
Robert Stevenson Liszt's "Favorite" California Pupil. Hugo Mansfeldt (1844–1932). Part II in: JALS, Bd. 22, 1987, S. 27–45
Robert Stevenson Liszt in the Iberian Penisula in: Inter-American Music Review, Bd. 7, Frühling-Sommer 1986, S. 3–22
Robert Stevenson Liszt 's "Favorite" California Pupil. Hugo Mansfeldt (1844–1932) in: Inter-American Music Review, Bd. 7, 1986, S. 33–78