Ross Wolf; Carol Borland Jones <br/><br/>
Volunteer Police, Choosing to Serve  Exploring, Comparing, and Assessing Volunteer Policing in the United States and the United Kingdom 

 -  Taylor and Francis  2018 
<br/><br/><label>ISBN: </label>9781351030786 
<br/><br/><label>Source: </label>EBOOK