Shapero, H. (1956). Sonata: For c-trumpet and piano / Harold Shapero. Southern Music Publ. [u.a.].
Lua i Stíl Chicago (17ú heag.)Shapero, Harold. Sonata: For C-trumpet and Piano / Harold Shapero. New York: Southern Music Publ. [u.a.], 1956.
Lua MLA (8ú heag.)Shapero, Harold. Sonata: For C-trumpet and Piano / Harold Shapero. Southern Music Publ. [u.a.], 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.