1. Instruction and time - on- task: A review;Anderson;Journal of Curriculum Studies,1981
2. Principal leadership and student achievement;Andrews;Educational Leadership,1987
3. Organizing schools for improvement;Bryk;Phi Delta Kappan,2010
4. Trust in schools: A core resource for school reform;Bryk;Educational Leadership,2003
5. School leadership models: What do we know?;Bush;School Leadership & Management,2014