The Oxford handbook of innovation / edited by Jan Fagerberg, David Mowery and Richard Nelson. - Reprinted ed.. - Oxford : Oxford University Press, 2013. - XVIII, 656 p.: ill.. URL: http://www.loc.gov/catdir/enhancements/fy0620/2004276168-d.html. URL: http://www.loc.gov/catdir/enhancements/fy0620/2004276168-t.html. URL: http://www.loc.gov/catdir/enhancements/fy0723/2004276168-b.html