TY  - JOUR
T1  - The helping hand of the law: Police control of citizens on request
AU  - Mastrofski, Stephen D.
AU  - Snipes, Jeffrey B.
AU  - Parks, Roger B.
AU  - Maxwell, Christopher D.
PY  - 2000
DO  - 10.1111/j.1745-9125.2000.tb00892.x
SP  - 307
EP  - 342
JO  - Criminology
VL  - 38
IS  - 2
SN  - 0011-1384
ER  -