Hargreaves, D. H., & Hopkins, D. (2005). The empowered school: The management and practice of development planning. Continuum.
Παραπομπή σε μορφή Chicago (17η εκδ.)Hargreaves, David H., και David Hopkins. The Empowered School: The Management and Practice of Development Planning. London ; New York: Continuum, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)Hargreaves, David H., και David Hopkins. The Empowered School: The Management and Practice of Development Planning. Continuum, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.