Cullingford, C. (1991). The inner world of the school: Children's ideas about schools. Cassell.
Cita Chicago Style (17a ed.)Cullingford, Cedric. The Inner World of the School: Children's Ideas About Schools. London: Cassell, 1991.
Cita MLA (8a ed.)Cullingford, Cedric. The Inner World of the School: Children's Ideas About Schools. Cassell, 1991.
Precaución: Estas citas no son 100% exactas.