Gutmann, A., & Thompson, D. (2004). Why deliberative democracy? Princenton University Press.
Lua i Stíl Chicago (17ú heag.)Gutmann, Amy, agus Dennis Thompson. Why Deliberative Democracy? Princenton, New Jersy: Princenton University Press, 2004.
Lua MLA (9ú heag.)Gutmann, Amy, agus Dennis Thompson. Why Deliberative Democracy? Princenton University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.