Barretto, A. A. (1999). Predictors of the performance of principals as academic leaders.
Chicago-referens (17:e uppl.)Barretto, Adelma Argosino. Predictors of the Performance of Principals as Academic Leaders. 1999.
MLA-referens (9:e uppl.)Barretto, Adelma Argosino. Predictors of the Performance of Principals as Academic Leaders. 1999.
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