Donna Maria di Grazia Liszt and Carolyne Sayn-Wittgenstein. New Documents on the Wedding That Wasn't in: 19th Century Music, Bd. 12, 1988, S. 148–162
Andrew Bonner Liszt's "Les Préludes" and "Les Quatre Élémens". A Reinvestigation in: 19th Century Music, Bd. 10, 1986, S. 95–107