@article{ref1,
title="A Health and Safety Attitude Scale for the 7th Grade",
journal="Research quarterly",
year="1956",
author="Mayshark, C.",
volume="27",
number="1",
pages="52-59",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}