@article{ref1,
title="Posture photography: a photographic device to include the plumb line in the individual posture picture",
journal="Research quarterly. American Physical Education Association",
year="1934",
author="Leonard, Bertha H.",
volume="5",
number="4",
pages="79-80",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="2326-7402",
doi="10.1080/23267402.1934.10761640",
url="http://dx.doi.org/10.1080/23267402.1934.10761640"
}