@article{ref1,
title="Relationships among intellectual and nonintellectual variables",
journal="Research quarterly",
year="1969",
author="Ismail, A. H. and Kane, J. and Kirkendall, D. R.",
volume="40",
number="1",
pages="83-92",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-5377",
doi="",
url="http://dx.doi.org/"
}