TY - JOUR T1 - Changing of the guard JO - Journal of Educational Administration PY - 2012/03/16 AU - Walker A AU - Hallinger P ED - DO - DOI: 10.1108/jea.2012.07450baa.001 PB - Emerald VL - 50 IS - 2 Y2 - 2024/12/25 ER -