APA-referens (7:e uppl.)
Brookfield, S. D., & Preskill, S. (2005). Discussion as a way of teaching: Tools and techniques for democratic classrooms (2nd ed.). Jossey-Bass.
Chicago-referens (17:e uppl.)
Brookfield, Stephen D., och Stephen Preskill. Discussion as a Way of Teaching: Tools and Techniques for Democratic Classrooms. 2nd ed. San Francisco, CA: Jossey-Bass, 2005.
MLA-referens (9:e uppl.)
Brookfield, Stephen D., och Stephen Preskill. Discussion as a Way of Teaching: Tools and Techniques for Democratic Classrooms. 2nd ed. Jossey-Bass, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.