@article{ref1,
title="Locus of control, depression, and suicidal ideation among American, Philippine, and Turkish students",
journal="Journal of social psychology",
year="1991",
author="Lester, David and Castromayor, I. J. and Içli, T.",
volume="131",
number="3",
pages="447-449",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-4545",
doi="",
url="http://dx.doi.org/"
}