Klaus Aringer, Martin Haselböck Der Klang Weimars. Franz Liszt, das Orchester und die Instrumentenentwicklung zur Zeit Sullivans in: Sullivan-Journal, Bd. 10, 2013, S. 31-38
Mária P. Eckhardt Franz Liszt and his Godson Francis Korbay. New Documents in the Liszt Ferenc Memorial Museum, Budapest in: JALS, Bd. 54–56, 2005, S. 85–101
Leslie Howard Mario Angiolelli at the Guidhall School of Music and Drama in: Liszt Society Journal, Bd. 27, 2002, S. 86–87
Mária P. Eckhardt, Rena Charnin Mueller (Catalogue of) "Works" in: The New Grove Dictionary, herausgegeben von Stanley Sadie, London, New York 2001, S. 785–872
Leslie Howard The Greatness of Franz Liszt: Leslie Howard Talks to Martin Anderson in: Fanfare, Bd. 23, November-December 1999, S. 62–81
Michael Short, Leslie Howard A New Liszt Catalogue in: Analecta Lisztiana I. Liszt and his world. Proceedings of the International Liszt Conference held at Virginia Polytechnic Institute and State University, 20-23 May 1993, herausgegeben von Michael Saffle, 1998, S. 75–100