Hude, V. (2008). 20 Tunes for Clarinet: 20 tunes in basic styles / Valentin Hude. Advance Music.
Lua i Stíl Chicago (17ú heag.)Hude, Valentin. 20 Tunes for Clarinet: 20 Tunes in Basic Styles / Valentin Hude. [S.l.]: Advance Music, 2008.
Lua MLA (8ú heag.)Hude, Valentin. 20 Tunes for Clarinet: 20 Tunes in Basic Styles / Valentin Hude. Advance Music, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.