Patterson, J. L., & Kelleher, P. (2005). Resilient school leaders: Strategies for turning adversity into achievement. Association for Supervision and Curriculum Development.
Lua i Stíl Chicago (17ú heag.)Patterson, Jerry L., agus Paul Kelleher. Resilient School Leaders: Strategies for Turning Adversity into Achievement. Alexandria, Va.: Association for Supervision and Curriculum Development, 2005.
Lua MLA (9ú heag.)Patterson, Jerry L., agus Paul Kelleher. Resilient School Leaders: Strategies for Turning Adversity into Achievement. Association for Supervision and Curriculum Development, 2005.
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