O'Brien, T., & Guiney, D. (2001). Differentiation in teaching and learning: Principles and practice. Continuum.
Citação norma ChicagoO'Brien, Tim, and Dennis Guiney. Differentiation in Teaching and Learning: Principles and Practice. London: Continuum, 2001.
Citação norma MLAO'Brien, Tim, and Dennis Guiney. Differentiation in Teaching and Learning: Principles and Practice. Continuum, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.