Johnston, W. R., Kaufman, J. H., & Thompson, L. E. (2016). Support for Instructional Leadership: Supervision, Mentoring, and Professional Development for U.S. School Leaders: Findings from the American School Leader Panel. RAND Corporation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Johnston, William R., Julia H. Kaufman, και Lindsey E. Thompson. Support for Instructional Leadership: Supervision, Mentoring, and Professional Development for U.S. School Leaders: Findings from the American School Leader Panel. RAND Corporation, 2016.
Παραπομπή σε μορφή MLA (9th εκδ.)Johnston, William R., et al. Support for Instructional Leadership: Supervision, Mentoring, and Professional Development for U.S. School Leaders: Findings from the American School Leader Panel. RAND Corporation, 2016.
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