Não informado. (2020). Social History. Methuen.
Lua i Stíl Chicago (17ú heag.)Não informado. Social History. London: Methuen, 2020.
Lua MLA (8ú heag.)Não informado. Social History. Methuen, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.