Fitzgerald, Dennis G. <br/><br/>
Informants, cooperating witnesses, and undercover investigations : a practical guide to law, policy, and procedure (2nd ed.) 
Dennis G. Fitzgerald 
 - 2nd ed. 
 - Boca Raton, Florida  CRC Press/Taylor & Francis Group  2015 
 - xxix, 525pages  24cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781466554580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evidence, Criminal--United States<br/>Informers--Legal status, laws, etc.--United States<br/>Undercover operations--Law and legislation--United States<br/>Undercover operations--United States