Gower, W. (1939). Clarinet: An outlined course of study designed to follow up any of the various elementary and intermediate methods. Vol.1.2. / H. Voxman and Wm. Gower. Rubank.
Lua i Stíl Chicago (17ú heag.)Gower, William. Clarinet: An Outlined Course of Study Designed to Follow Up Any of the Various Elementary and Intermediate Methods. Vol.1.2. / H. Voxman and Wm. Gower. Miami, Fl.: Rubank, 1939.
Lua MLA (8ú heag.)Gower, William. Clarinet: An Outlined Course of Study Designed to Follow Up Any of the Various Elementary and Intermediate Methods. Vol.1.2. / H. Voxman and Wm. Gower. Rubank, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.