Cube" . Stanford University . http://documents.stanford.edu/67/276 . Retrieved July 26, 2012 .   ^ William Lee Adams (2009-01-28). "The Rubik's Cube: A Puzzling Success" . TIME . http://www.time.com/time/magazine/article/0,9171,1874509,00.html . Retrieved 2009-02-05 .   ^ Alastair Jamieson (2009-01-31). "Rubik's Cube inventor is back with Rubik's 360" . The Daily Telegraph (London) .