David Friddle Franz Liszt and Hector Berlioz. Conducting, interpretation and two underappreciated legacies in: American Choral Review, Bd. 58, 2019, S. 1-13
David Friddle Liszt's Music for the "Pope Among Instruments" in: The American Organist, Bd. 40, 2006, S. 110–116
Keith Fagan Liszt Recordings on Compact Disk in: Michael Saffle: Franz Liszt: A Guide to Research, New York 1991, S. 380–389