Não informado. (2016). Branch Lines. University of British Columbia, Faculty of Forestry.
Lua i Stíl Chicago (17ú heag.)Não informado. Branch Lines. Vancouver, Canada: University of British Columbia, Faculty of Forestry, 2016.
Lua MLA (8ú heag.)Não informado. Branch Lines. University of British Columbia, Faculty of Forestry, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.