Cita APA

(1969). Who's who in music and musicians' international directory (5. edition.). New York: Hafner.

Citación estilo Chicago

Who's Who in Music and Musicians' International Directory. 5. edition. New York: Hafner, 1969.

Cita MLA

Who's Who in Music and Musicians' International Directory. 5. edition. New York: Hafner, 1969.