@techreport{Ingram2003,
author = {Ingram, D.D. and Parker, J.D. and Schenker, N. and Weed, J.A. and Hamilton, B. and Arias, E. and Madans, J.H.},
title= {United States Census 2000 population with bridged race categories},
year = {2003},
publisher = {National Center for Health Statistics},
address = {Washington, D.C.},
institution = {Vital and Health Statistics 2/135},
}