Berger, B. (2011). Attention deficit democracy: The paradox of civic engagement. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Berger, Ben. Attention Deficit Democracy: The Paradox of Civic Engagement. Princeton: Princeton University Press, 2011.
Lua MLA (9ú heag.)Berger, Ben. Attention Deficit Democracy: The Paradox of Civic Engagement. Princeton University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.