author = { Ball, Stephen J. AND Maguire, Meg AND Braun, Annette AND Hoskins, Kate },

title = { Policy actors: doing policy work in schools },

publisher = {Informa UK Limited},

isbn = {0159-6306},

isbn = {1469-3739},

year = {2011},

url = { http://slubdd.de/katalog?TN_libero_mab2 }