@article{South2007,
author = {South, S.J. and Haynie, D.L. and Bose, S. },
title= {Student mobility and school dropout},
year = {2007},
doi = {10.1016/j.ssresearch.2005.10.001},
journal = {Social Science Research },
volume = {36},
number = {1},
pages = {68--94},
}