@article{ref1,
title="Perceptual dissonance and role learning",
journal="Journal of clinical psychology (Hoboken)",
year="1966",
author="Piety, K. R.",
volume="22",
number="1",
pages="10-14",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9762",
doi="",
url="http://dx.doi.org/"
}