Brookfield, S., & Preskill, S. (1999). Discussion as a way of teaching: Tools and techniques for university teachers. The Society for Research into Higher Education & Open University Press.
Chicago-viite (17. p.)Brookfield, Stephen, ja Stephen Preskill. Discussion as a Way of Teaching: Tools and Techniques for University Teachers. Buckingham [Eng.]: The Society for Research into Higher Education & Open University Press, 1999.
MLA-viite (9. p.)Brookfield, Stephen, ja Stephen Preskill. Discussion as a Way of Teaching: Tools and Techniques for University Teachers. The Society for Research into Higher Education & Open University Press, 1999.
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