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
Leslie Howard Mario Angiolelli at the Guidhall School of Music and Drama in: Liszt Society Journal, Bd. 27, 2002, S. 86–87
Leslie Howard The Greatness of Franz Liszt: Leslie Howard Talks to Martin Anderson in: Fanfare, Bd. 23, November-December 1999, S. 62–81