Association for Supervision and Curriculum Development. Educational leadership. Association for Supervision and Curriculum Development.
Цитирование в стиле Чикаго (17-е изд.)Association for Supervision and Curriculum Development. Educational Leadership. Washington: Association for Supervision and Curriculum Development.
Цитирование MLA (9-е изд.)Association for Supervision and Curriculum Development. Educational Leadership. Association for Supervision and Curriculum Development.
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