@article{ref1,
title="Social class bias of suicide prevention volunteers",
journal="American journal of community psychology",
year="1974",
author="Gordon, R. H.",
volume="2",
number="4",
pages="393-398",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-0562",
doi="",
url="http://dx.doi.org/"
}