CHRISTENSEN CLAYTON M. (2008). DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. MCGRAW-HILL.
Chicago-viite (17. p.)CHRISTENSEN CLAYTON M. DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. NEW YORK: MCGRAW-HILL, 2008.
MLA-viite (9. p.)CHRISTENSEN CLAYTON M. DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. MCGRAW-HILL, 2008.
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