Kasutatud allikad

Johnson, D., Johnson R. Academic Controversy. http://www.co-operation.org/pages/academic.html
For Teachers - Academic Controversy Primer. Wide Angle. http://www.pbs.org/wnet/wideangle/classroom/controversy.html
Johnson, D.W., Johnson, R., & Smith, K. (1998). Active Learning: Cooperation in the College
Classroom. http://clte.asu.edu/active/acadcontr.pdf
Resta, P. E. (2003). Academic Controversy. http://www.edb.utexas.edu/resta/syllabus/cscl_sample/m4_3.html
Academic Controversy Lesson Plan. (näidis tunnikava) http://ehe.osu.edu/fcsed/resources/downloads/Academic-Controversy-Lesson-PlanFINAL.pdf