?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=McCowan&rft.au=McCowan%2C+Tristan&rft.aufirst=Tristan&rft.date=2008&rft.degree=Doctoral&rft.tpages=275&rft.title=Enacting+citizenship+%3A+a+study+of+three+educational+initiatives+in+Brazil&rft.inst=Institute+of+Education%2C+University+of+London