@article{ref1,
title="Ethical standards for the distribution of psychological tests and diagnostic aids",
journal="American psychologist, The",
year="1950",
author="",
volume="5",
number="11",
pages="620-626",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0003-066X",
doi="10.1037/h0061413",
url="http://dx.doi.org/10.1037/h0061413"
}