Sullivan, P., & McIntyre, E. (2005). Gastrointestinal problems in disabled children.
Lua i Stíl Chicago (17ú heag.)Sullivan, P., agus E. McIntyre. Gastrointestinal Problems in Disabled Children. 2005.
Lua MLA (9ú heag.)Sullivan, P., agus E. McIntyre. Gastrointestinal Problems in Disabled Children. 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.