Bell, D., & Ritchie, R. (1999). Towards effective subject leadership in the primary school. Buckingham: Open University Press.
Citação norma ChicagoBell, Derek., e Ron Ritchie. Towards Effective Subject Leadership in the Primary School. Buckingham: Open University Press, 1999.
Citação norma MLABell, Derek., e Ron Ritchie. Towards Effective Subject Leadership in the Primary School. Buckingham: Open University Press, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.