Navarro-Ugalde, C. (2007). Music, a door to learning. Universidad Autónoma de Tamaulipas.
Lua i Stíl Chicago (17ú heag.)Navarro-Ugalde, Claudia. Music, a Door to Learning. Universidad Autónoma de Tamaulipas, 2007.
Lua MLA (8ú heag.)Navarro-Ugalde, Claudia. Music, a Door to Learning. Universidad Autónoma de Tamaulipas, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
