Lewis, Jane, Mooney, Ann, Brady, Louca-Mai, Gill, Chloe, Henshall, Amanda, Willmott, Natasha, Owen, Charlie, Evans, Kate and Statham, June (2010) Special educational needs and disability: Understanding local variation in prevalence, service provision and support (Research Report DCSF-RR211). Research Report DCSF (RR211). Department for Children, Schools and Families (DCSF), London, UK. ISBN 978-1847756442