Philippe A. Autexier Musique sans frontières? Les choix des programmes de Liszt pour ses concerts de la période virtuose in: La Revue musicale, Bd. 405-407, 1987, S. 297-305
Ben Arnold, Allan Ho Liszt Research and Recordings 1985 – Supplement in: JALS, Bd. 17, 1985, S. 24–38
Ben Arnold, Allan Ho Liszt Research and Recordings 1984 – Supplement in: JALS, Bd. 16, 1984, S. 35–52
Allan Ho Tentative Revisions to Searle's New Grove Catalogue of Liszt's Works for Two Pianos and Piano Four-Hands in: JALS, Bd. 14, 1983, S. 24–29