(2007). The Gramophone Classical Music Guide 2008, pp. 277–280. Middlesex, UK: Haymarket Consumer Media. March, Ivan, ed., with Edward Greenfield and Robert Layton (1996). The Penguin Guide to Compact Discs and Cassettes, New Edition, pp. 297–299. London: Penguin Books. March, Ivan & Alan Livesey, eds., with Edward Greenfield, Robert Layton, and Paul Czajkowski (2007). The Penguin Guide to Recorded Classical Music, Completely Revised 2008 Edition, pp 277–279. London: Penguin Books. Roberge, Marc-André (1991). Ferruccio Busoni: a bio-bibliography. New York: Greenwood Press. Other sources Busoni discography up to 30 August 2005 at Vinylphil. Retrieved 27 April 2009. Discographies of classical composers Discographies of Italian artists