@article{ref1,
title="An experiment in the psychology of competition",
journal="Research quarterly. American Physical Education Association",
year="1935",
author="Berridge, Harold L.",
volume="6",
number="Suppl 1",
pages="37-42",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="2326-7402",
doi="10.1080/23267402.1935.10761686",
url="http://dx.doi.org/10.1080/23267402.1935.10761686"
}