Lewis, C. C., & Hurd, J. Lesson study step by step: How teacher learning communities improve instruction.
Chicago-viite (17. p.)Lewis, Catherine C., ja Jacqueline Hurd. Lesson Study Step by Step: How Teacher Learning Communities Improve Instruction.
MLA-viite (8. p.)Lewis, Catherine C., ja Jacqueline Hurd. Lesson Study Step by Step: How Teacher Learning Communities Improve Instruction.
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