@article{ref1,
title="The relationship of certain sociological factors to P.F.I. tests in a specific rural environment",
journal="Research quarterly. American Physical Education Association",
year="1935",
author="Jack, Harold K.",
volume="6",
number="Suppl 1",
pages="250-256",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="2326-7402",
doi="10.1080/23267402.1935.10761714",
url="http://dx.doi.org/10.1080/23267402.1935.10761714"
}