@article{henry_bastian_fortner_kershaw_purtell_thompson_zulli_2014, title={Teacher preparation policies and their effects on student achievement}, volume={9}, number={3}, journal={Education Finance and Policy}, author={Henry, G. T. and Bastian, K. C. and Fortner, C. K. and Kershaw, D. C. and Purtell, K. M. and Thompson, C. L. and Zulli, R. A.}, year={2014}, pages={264–303} }