Es reseña de:
Civic literacy: how informed citizens make democracy work
Henry Milner
Hanover : Tufts University, cop. 2002. ISBN 1-58465-172-5
Collective preferences in democratic politics: opinion surveys and the will of the people
Scott L. Althaus
New York : Cambridge University Press, 2003. ISBN 0-521-52787-2
What Americans know about politics and why it matters
Michael Delli Carpini, Scott Keeter
New Haven : Yale University Press, 1996. ISBN 0-300-06256-7