CHRISTENSEN CLAYTON M. (2008). DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. MCGRAW-HILL.
Chicago-čujuhus (17. p.)CHRISTENSEN CLAYTON M. DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. NEW YORK: MCGRAW-HILL, 2008.
MLA-čujuhus (9. p.)CHRISTENSEN CLAYTON M. DISRUPTING CLASS: HOW DISRUPTIVE INNOVATION WILL CHANGE THE WAY THE WORLD LEARNS. MCGRAW-HILL, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.