@book{Beaule2017,
author = {Beaule, A. and Campbell, F. and Dascola, M. and Insolera, N. and Johnson, D. and Juska, P. and McGonagle, K. and Warra, J.},
title= {PSID main interview user manual: Release 2017},
year = {2017},
URL = {https://psidonline.isr.umich.edu/data/Documentation/UserGuide2015.pdf},
}