Babbitt, M. (1975). Post-partitions: Piano. C.F. Peters Corp.
Lua i Stíl Chicago (17ú heag.)Babbitt, Milton. Post-partitions: Piano. New York: C.F. Peters Corp, 1975.
Lua MLA (9ú heag.)Babbitt, Milton. Post-partitions: Piano. C.F. Peters Corp, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.