TY  - BOOK
AU  - Fitzgerald,Dennis G.
TI  - Informants, cooperating witnesses, and undercover investigations: a practical guide to law, policy, and procedure 
T2  - Practical aspects of criminal and forensic investigations
SN  - 9781466554580
PY  - 2015///
CY  - Boca Raton
PB  - CRC Press
KW  - Informers
KW  - Legal status, laws, etc
KW  - United States
N1  - Includes bibliographical references and index
ER  -