%0 Journal Article %T The Influence of Principal Leadership on Classroom Instruction and Student Learning %A Sebastian, James %A Allensworth, Elaine %J Educational Administration Quarterly: The Journal of Leadership for Effective & Equitable Organizations %V 48 %N 4 %P 626-663 %@ 0013-161X %D 2012-10-01 %I SAGE Publications %~ DeepDyve