Berger, B. (2011). Attention deficit democracy: The paradox of civic engagement. Princeton University Press.
Chicago Style (17th ed.) ZitazioaBerger, Ben. Attention Deficit Democracy: The Paradox of Civic Engagement. Princeton: Princeton University Press, 2011.
MLA (9th ed.) ZitazioaBerger, Ben. Attention Deficit Democracy: The Paradox of Civic Engagement. Princeton University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.