APA-viite (7. p.)
Sterrett, W. Insights into Action: Successful School Leaders Share What Works. Association for Supervision and Curriculum Development.
Chicago-viite (17. p.)
Sterrett, William. Insights into Action: Successful School Leaders Share What Works. Alexandria, EUA: Association for Supervision and Curriculum Development.
MLA-viite (9. p.)
Sterrett, William. Insights into Action: Successful School Leaders Share What Works. Association for Supervision and Curriculum Development.
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