Estimates of the size and characteristics of the undocumented populationJeffrey S. Passel · First published 2005Open the Tome
Growing share of immigrants choosing naturalizationJeffrey S. Passel · First published 2005Open the Tome
Undocumented migration to the United StatesFrank D. Bean, Barry Edmonston, Jeffrey S. Passel · First published 1990Open the Tome
Coverage of the national population in the 1980 census, by age, sex, and raceJeffrey S Passel · First published 1982Open the Tome
