TY  - BOOK
AU  - CALVEY, DAVID
AU  - SEAMAN, JAI
TI  - COVERT RESEARCH: THE ART, POLITICS AND ETHICS OF UNDERCOVER FIELDWORK 
SN  - 9781849203845
U1  - 001.4 
PY  - 2017///
CY  - LOS ANGELES
PB  - SAGE
ER  -