Knight, D. (2013). Speaking With Skill: An Introduction to Knight-Thompson Speech Work. Bloomsbury Publishing.
Chicago-referens (17:e uppl.)Knight, Dudley. Speaking With Skill: An Introduction to Knight-Thompson Speech Work. London: Bloomsbury Publishing, 2013.
MLA-referens (9:e uppl.)Knight, Dudley. Speaking With Skill: An Introduction to Knight-Thompson Speech Work. Bloomsbury Publishing, 2013.
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