{"source":"website","style":"apa","website": {"title":"The instructional leadership tasks of high school assistant principals and factors that enhance or inhibit the enactment of these tasks" },"contributors": [{"function":"author","last":"Celikten","first":"Mustafa"} ],"pubtype": {"main": "pubonline"},"pubonline": {"title":"The instructional leadership tasks of high school assistant principals and factors that enhance or inhibit the enactment of these tasks","url":"http://books.google.com/books?id=ZH8IAQAAMAAJ"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"659364537"}