@article{Putnam2014,
author = {Putnam, S.P. and Helbig, A.L. and Gartstein, M.A. and Rothbart, M.K. and Leerkes, E.},
title= {Development and assessment of short and very short forms of the infant behavior questionnaire–revised},
year = {2014},
doi = {10.1080/00223891.2013.841171},
volume = {96},
number = {4},
pages = {445--458},
}