Program notes for the solo tuba
Compiled and edited by Gary Bird
Bloomington: Indiana University Press, 1994, 146 p.
Cummings, David M.
McIntire, Dennis K.
International who's who in music and musician's directory
(in the classical and light classical fields)
Twelfth edition 1990/91
Consultant editors David M. Cummings; Dennis K. McIntire
Cambridge, England: International Who's Who in Music, 1991
p. 39 In:
Composer's Forum. The directory 
Bernadette Speach, editor
New York: Composers' Forum, 1985, 102 p.