Zimmermann, F. (1973). Trios and quartets for double basses: Compiled and ed. by Lucas Drew. Univ. of Miami Music Publ..
Lua i Stíl Chicago (17ú heag.)Zimmermann, Frederick. Trios and Quartets for Double Basses: Compiled and Ed. by Lucas Drew. Ft. Lauderdale, Fl. [u.a.]: Univ. of Miami Music Publ., 1973.
Lua MLA (8ú heag.)Zimmermann, Frederick. Trios and Quartets for Double Basses: Compiled and Ed. by Lucas Drew. Univ. of Miami Music Publ., 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.