Anderson, C. (2017). TED talks: The official TED guide to public speaking. Headline.
Citazione stile Chigago Style (17a edizione)Anderson, Chris. TED Talks: The Official TED Guide to Public Speaking. London: Headline, 2017.
Citatione MLA (9a ed.)Anderson, Chris. TED Talks: The Official TED Guide to Public Speaking. Headline, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.