Voigt, R. (1980). How to help an alcoholic person.
Lua i Stíl Chicago (17ú heag.)Voigt, Richard. How to Help an Alcoholic Person. 1980.
Lua MLA (8ú heag.)Voigt, Richard. How to Help an Alcoholic Person. 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.