@article{ref1,
title="Social indicators and public policy",
journal="Futures: the journal of policy, planning and futures studies",
year="1975",
author="Little, Dennis L.",
volume="7",
number="1",
pages="41-51",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0016-3287",
doi="10.1016/0016-3287(75)90032-4",
url="http://dx.doi.org/10.1016/0016-3287(75)90032-4"
}