Rodenburg, P. (2009). Power presentation: Formal speech in an informal world. Penguin.
Lua i Stíl Chicago (17ú heag.)Rodenburg, Patsy. Power Presentation: Formal Speech in an Informal World. London: Penguin, 2009.
Lua MLA (9ú heag.)Rodenburg, Patsy. Power Presentation: Formal Speech in an Informal World. Penguin, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.