Nettl, B. (1992). Excursions in world music. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Nettl, Bruno. Excursions in World Music. Englewood Cliffs, N.J.: Prentice Hall, 1992.
Lua MLA (9ú heag.)Nettl, Bruno. Excursions in World Music. Prentice Hall, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.