Bell, D., & Ritchie, R. (1999). Towards effective subject leadership in the primary school. Buckingham: Open University Press.
Chicago-стиль цитированияBell, Derek., và Ron Ritchie. Towards Effective Subject Leadership in the Primary School. Buckingham: Open University Press, 1999.
MLA-цитированиеBell, Derek., và Ron Ritchie. Towards Effective Subject Leadership in the Primary School. Buckingham: Open University Press, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.