Anderson, C. (2018). Ted talks: The official ted guide to public speaking. Nicholas Brealey Publishing.
Chicago Style (17th ed.) ZitazioaAnderson, Chris. Ted Talks: The Official Ted Guide to Public Speaking. London: Nicholas Brealey Publishing, 2018.
MLA (9th ed.) ZitazioaAnderson, Chris. Ted Talks: The Official Ted Guide to Public Speaking. Nicholas Brealey Publishing, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.