Gray, J. (1999). Improving schools: Performance and potential. Buckingham: Open University Press.
Style de citation ChicagoGray, John. Improving Schools: Performance and Potential. Buckingham: Open University Press, 1999.
Style de citation MLAGray, John. Improving Schools: Performance and Potential. Buckingham: Open University Press, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.