Knight, D. (2013). Speaking With Skill: An Introduction to Knight-Thompson Speech Work. Bloomsbury Publishing.
Lua i Stíl Chicago (17ú heag.)Knight, Dudley. Speaking With Skill: An Introduction to Knight-Thompson Speech Work. London: Bloomsbury Publishing, 2013.
Lua MLA (9ú heag.)Knight, Dudley. Speaking With Skill: An Introduction to Knight-Thompson Speech Work. Bloomsbury Publishing, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.