SpringerLink (Online service) & Hopkins, D. (2005). The Practice and Theory of School Improvement: International Handbook of Educational Change. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και David Hopkins. The Practice and Theory of School Improvement: International Handbook of Educational Change. Dordrecht: Springer Netherlands, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και David Hopkins. The Practice and Theory of School Improvement: International Handbook of Educational Change. Springer Netherlands, 2005.
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