1. Statistical modelling issues in school effectiveness studies;Aitkin;J.R. Stat. Soc.,1986
2. Outstanding secondary school principals reflect on instructional leadership;Bartell;The High School J.,1990
3. School Administration as a Craft: Foundations of Practice;Blumberg,1989
4. Redefining leadership and the roles of school principals: responses to changes in the professional worklife of teachers;Bredeson;The High School J.,1989
5. The School as Community: Contextual Influences, and Consequences for Students and Teachers;Bryk,1988