DuFour, R., & Fullan, M. (2013). Cultures built to last: Systemic PLCs at work. Solution Tree Press.
Dyfyniad Arddull ChicagoDuFour, Richard, and Michael Fullan. Cultures Built to Last: Systemic PLCs at Work. Bloomington, Ind.: Solution Tree Press, 2013.
Dyfyniad MLADuFour, Richard, and Michael Fullan. Cultures Built to Last: Systemic PLCs at Work. Solution Tree Press, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.