Sadie, Stanley
The new Grove dictionary of music and musicians
Robijns, Jozef
Zijlstra, Miep
Algemene muziek enciclopedie
hoofdred., J. Robijns en Miep Zijlstra
Haarlem: De Haan, [1979]-1984
Volborth-Danys, Diana von
CeBeDeM et ses compositeurs affilies : biographies, catalogues, discographie
Bruxelles: Centre belge de documentation musicale, 1977
Index to music necrology : 1975 necrology
Notes (Music Library Association), 1976, p. 736
Bull, Storm
Index to biographies of contemporary composers
Vol. II
Metuchen, N.J.: Scarecrow Press, 1974, 567 p.
Honneger, Marc
Dictionnaire de la musique
Publie sous la direction de Marc Honneger
Music in Belgium : contemporary Belgian composers
Brussels: Manteau, 1964, 158 p.
Bull, Storm
Index to biographies of contemporary composers
New York: Scarecrow Press, 1964, 405 p.