@article{ref1,
title="Marijuana and human performance",
journal="Human factors",
year="1975",
author="McCabe, G. P. and Salvendy, Gavriel",
volume="17",
number="3",
pages="229-235",
abstract="Abstract unavailable.",
language="",
issn="0018-7208",
doi="",
url="http://dx.doi.org/"
}