@article{Pfeffer2009,
author = {Pfeffer, M.J.  and Parra.},
title= {Strong Ties, Weak Ties and Human Capital: Latino Immigrant Employment Outside the Enclave},
year = {2009},
doi = {10.1111/j.1549-0831.2009.tb00391.x},
journal = {Rural Sociology},
volume = {74},
number = {2},
pages = {241--269},
}