TY  - BOOK
AU  - James, Nathan
ED  - Congressional Research Service
TI  - Recent Violent Crime Trends in the United States
PY  - 2018///
PB  - Congressional Research Service
KW  - Violencia
KW  - Delincuencia
KW  - Estados Unidos de América
UR  - http://fpc.state.ghttps://fas.org/sgp/crs/misc/R45236.pdf
ER  -