Vernon, M. (2010). Wellbeing. Acumen.
Lua i Stíl Chicago (17ú heag.)Vernon, Mark. Wellbeing. Stocksfield: Acumen, 2010.
Lua MLA (9ú heag.)Vernon, Mark. Wellbeing. Acumen, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.