Dale, H. (1997). Co-authoring in the classroom: Creating an environment for effective collaboration. National Council of Teachers of English.
Citace podle Chicago (17th ed.)Dale, Helen. Co-authoring in the Classroom: Creating an Environment for Effective Collaboration. Urbana: National Council of Teachers of English, 1997.
Citace podle MLA (9th ed.)Dale, Helen. Co-authoring in the Classroom: Creating an Environment for Effective Collaboration. National Council of Teachers of English, 1997.
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