@article{ref1,
title="Subjective stress and sources of stress for police officers",
journal="Psychological reports",
year="1982",
author="Lester, David",
volume="50",
number="3",
pages="1094-1094",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}