DuFour, R., DuFour, R. B., & Eaker, R. E. (2008). Revisiting professional learning communities at work: New insights for improving schools. Solution Tree.
Lua i Stíl Chicago (17ú heag.)DuFour, Richard, Rebecca Burnette DuFour, agus Robert E. Eaker. Revisiting Professional Learning Communities at Work: New Insights for Improving Schools. Bloomington: Solution Tree, 2008.
Lua MLA (8ú heag.)DuFour, Richard, et al. Revisiting Professional Learning Communities at Work: New Insights for Improving Schools. Solution Tree, 2008.
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