@article{ref1,
title="Some Factors in Community Evaluation of Police Street Performance",
journal="American journal of community psychology",
year="1979",
author="Carlson, Helena M. and Sutton, Markley S.",
volume="7",
number="6",
pages="583-591",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0091-0562",
doi="",
url="http://dx.doi.org/"
}