@article{Hill2005,
author = {Hill, K. and Wong, R. },
title= {Mexico-us migration: Views from both sides of the border},
year = {2005},
doi = {10.1111/j.1728-4457.2005.00050.x},
journal = {Population and Development Review},
volume = {31},
number = {1},
pages = {1−18},
}