APA-referens (7:e uppl.)

Corbett, C. (2019). The Art of plain speaking: How to write and speak in a way that will impress the people that matter. Routledge, Taylor & Francis Group.

Chicago-referens (17:e uppl.)

Corbett, Charlie. The Art of Plain Speaking: How to Write and Speak in a Way That Will Impress the People That Matter. London, New York, NY: Routledge, Taylor & Francis Group, 2019.

MLA-referens (9:e uppl.)

Corbett, Charlie. The Art of Plain Speaking: How to Write and Speak in a Way That Will Impress the People That Matter. Routledge, Taylor & Francis Group, 2019.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.