Matt DeLisi, Kevin M. Beaver, Kevin A. Wright, John Paul Wright, Michael G. Vaughn, Chad R. Trulson American Journal of Criminal Justice http://link.springer.com/article/10.1007/s12103-010-9083-1#page-1 2011 Date Sun, 06/15/2014 - 07:55 PM Research Types Criminal Specialization Criminal Versatility Kevin M. Beaver Offense Specialization Coefficient
