Helfgott, David (Autor Personal)

The book of David, c1996: t.p. (David) p. 1 of cover (David Helfgott)

Boston Sunday Globe, Feb. 16, 1997 (David Helfgott; b. 1947, Melbourne, Australia; pianist)

Oxford companion to Australian music, 1997 (Helfgott, David; b. May 19, 1947, Melbourne; pianist)