Davis, K. (1986). How to speak to youth: And keep them awake at the same time. Groups Books.
Chicago-referens (17:e uppl.)Davis, Ken. How to Speak to Youth: And Keep Them Awake at the Same Time. Loveland: Groups Books, 1986.
MLA-referens (9:e uppl.)Davis, Ken. How to Speak to Youth: And Keep Them Awake at the Same Time. Groups Books, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.