Gibson, S., & Blandford, S. (2005). Managing special educational needs: A practical guide for primary and secondary schools. Paul Chapman Pub. ; PCP/Sage Publications.

Gibson, Suanne, and Sonia Blandford. Managing Special Educational Needs: A Practical Guide for Primary and Secondary Schools. London : Thousand Oaks, CA: Paul Chapman Pub. ; PCP/Sage Publications, 2005.

Gibson, Suanne, and Sonia Blandford. Managing Special Educational Needs: A Practical Guide for Primary and Secondary Schools. Paul Chapman Pub. ; PCP/Sage Publications, 2005.