in Music, 1980. Earlier editions published as Who's Who in Music and Musicians' International Directory Who Was Who in America. Volume 7, 1977-1981. Chicago: Marquis Who's Who, 1981 The International Who's Who. 38th edition. London: Europa Publications, 1974 The International Who's Who. 39th edition. London: Europa Publications, 1975 The International Who's Who. 40th edition. London: Europa Publications, 1976 International Who's Who in Music and Musicians' Directory. Eighth edition. Cambridge, England: International Who's Who in Music, 1977. Earlier editions published as Who's Who in Music and Musicians' International Directory. Who's Who in America. 38th edition, 1974-1975. Wilmette, IL: Marquis Who's Who, 1974 Who's Who in America. 39th edition, 1976-1977. Wilmette, IL: Marquis Who's Who, 1976 Who's Who in Music and Musicians' International Directory. Sixth edition. New York: Hafner Publishing Co., 1972 Who's Who in the South and Southwest. 13th edition, 1973-1974. Wilmette, IL: Marquis Who's Who, 1973 Who's Who in the South and Southwest. 14th edition, 1975-1976. Wilmette, IL: Marquis Who's Who, 1975 Who's Who in the South and Southwest. 15th edition, 1976-1977. Wilmette, IL: Marquis Who's Who, 1976 The International Who's Who. 41st edition. London: Europa Publications, 1977 (the obituary section is located at the front of the volume) Inline citations 1915 births 1976 deaths American male conductors (music) American classical musicians Eastman School of Music alumni Musicians from San Antonio 20th-century American conductors (music) Classical musicians from Texas 20th-century American male musicians