Costa, A. L., & Kallick, B. (2000). Discovering & exploring habits of mind. Association for Supervision and Curriculum Development.
Chicago-viite (17. p.)Costa, Arthur L., ja Bena Kallick. Discovering & Exploring Habits of Mind. Alexandria, Va: Association for Supervision and Curriculum Development, 2000.
MLA-viite (9. p.)Costa, Arthur L., ja Bena Kallick. Discovering & Exploring Habits of Mind. Association for Supervision and Curriculum Development, 2000.
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