Miller, Walter B.. <br/><br/>
Violent crimes in city gangs. 

 - Philadelphia-US :   The american academy of political and social science,   1966. 
 - páginas 96-112 :   ilustraciones blanco y negro 
 - Irregular 
 - Vol. 364 (1966) 
 - The annals of the American academy of political and social science ;    .
 - The american academy of political and social science. .