@inbook{Passel1997,
author = {Passel, J.S. and Clark, R.L. and Fix, M.},
title= {Naturalization and Other Current Issues in U.S. Immigration: Intersections of Data and Policy},
year = {1997},
booktitle = {Proceedings of the Social Statistics Section of the American Statistical Association},
address = {Alexandria, VA},
publisher = {American Statistical Association},
}