Bygate Martin. (2015). Speaking. Oxford.
Lua i Stíl Chicago (17ú heag.)Bygate Martin. Speaking. New York: Oxford, 2015.
Lua MLA (9ú heag.)Bygate Martin. Speaking. Oxford, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.