{"source":"book","style":"apa","contributors": [{"function":"author","last":"Christensen","first":"Loren","middle":"W"} ],"pubtype": {"main": "pubnonperiodical"},"pubnonperiodical": {"title":"Extreme joint locking and breaking : restraint and submission techniques for the street","publisher":"Paladin Press","city":"Boulder, Colo.","year":"2006"},"datasource":"/z-wcorg/","datasource":"http://www.worldcat.org","oclc":"74570136","isbn":"9781581604924 1581604920"}