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Lua i Stíl Chicago (17ú heag.)Rammage, Linda. Management of the Voice and Its Disorders. 2. ed., 7. [print]. Clifton Park, NY: Delmar Cengage Learning, 2013.
Lua MLA (9ú heag.)Rammage, Linda. Management of the Voice and Its Disorders. 2. ed., 7. [print]. Delmar Cengage Learning, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.