Barnes, I., Coleman, A., Creasy, J. & Paterson, F. (2005). Executive Headship: A study of heads who are leading two or more secondary or special schools. Nottingham: National College for School Leadership.
2.
Howson, J. (2005). Annual Survey of Senior Staff Appointments in England and Wales. Oxford: Educational Data Surveys.
3.
Male, T. (2006). Being an Effective Headteacher. London: Paul Chapman.
4.
Office for Standards in Education (2005). Annual report of the Chief Inspector of Schools. London : Ofsted Publications.
5.
Potter, D. (2004). School Federation: Research project for Academies Division, Department for Education and Skills. London: Department for Education & Skills.