author = { Curry, G. David Ball, Richard A. AND Decker, Scott H. },

title = { Extended National Assessment Survey of Law Enforcement Anti-Gang Information Resources, 1993-1994 },

publisher = {[Verlag nicht ermittelbar]},

keywords = { cities , crime , gang members , gang violence , gangs , police departments , youths , Forschungsdaten },

year = {1997},

address = { [Erscheinungsort nicht ermittelbar] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }