Harr, H. W. Percussion solos and ensembles: Double drummin duet for snare drums and piano.
Lua i Stíl Chicago (17ú heag.)Harr, Haskell W. Percussion Solos and Ensembles: Double Drummin Duet for Snare Drums and Piano.
Lua MLA (8ú heag.)Harr, Haskell W. Percussion Solos and Ensembles: Double Drummin Duet for Snare Drums and Piano.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.