@article{Massey1994,
author = {Massey, D.S. and Arango, J. and Hugo, G. and Kouaouci, A. and Pellegrino, A. and Taylor, J.E.},
title= {An evaluation of international migration theory: the North American case},
year = {1994},
doi = {10.2307/2137660},
journal = {Population and Development Review},
volume = {20},
pages = {699--751},
}