ebrary, I., Barnett, B. G., Shoho, A. R., & Tooms, A. K. (2012). The changing nature of instructional leadership in the 21st century. Charlotte, NC: Information Age Pub..MLA Citation
ebrary, Inc., Bruce G Barnett, Alan R Shoho, and Autumn K. Tooms. The Changing Nature of Instructional Leadership in the 21st Century. Charlotte, NC: Information Age Pub., 2012.