Skarbek, David  <br/><br/>
The social order of the underworld :  how prison gangs govern the American penal system  

 - Oxford     Oxford University Press  2014 
<br/><br/><label>ISBN: </label>978-00-19-932850-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prison gangs - United States 
<br/><br/><label>Dewey Class. No.: </label>365.6 SKA