Hawes, H. (1993). Children for health. Child-to-Child trust.
Lua i Stíl Chicago (17ú heag.)Hawes, Hugh. Children for Health. United Kingdom: Child-to-Child trust, 1993.
Lua MLA (9ú heag.)Hawes, Hugh. Children for Health. Child-to-Child trust, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.