Bachman, Ronet and Russell K. Schutt <br/><br/>
The practice of research in criminology and criminal justice 

 - Sage Publication  London   2011 
<br/><br/><label>ISBN: </label>9 781412 978750 
<br/><br/><label>LC Class. No.: </label>HV 6024.5  / B33 2011