APA-referens (7:e uppl.)
Horn, B. (2008). Framing the future: How progressive values can win elections and influence people. Berrett-Koehler.
Chicago-referens (17:e uppl.)
Horn, Bernie. Framing the Future: How Progressive Values Can Win Elections and Influence People. San Francisco: Berrett-Koehler, 2008.
MLA-referens (9:e uppl.)
Horn, Bernie. Framing the Future: How Progressive Values Can Win Elections and Influence People. Berrett-Koehler, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.