References
- U.S. Bureau of the Census . 1996 . Population projections of the United States by age, sex, race, and Hispanic origin: 1995 to 2050 (Current Population Reports No. P25–1130) , Washington, DC : U.S. Government Printing Office .
- U.S. Bureau of the Census . 2000 . Census 2000 PHC-T-1. Population by race and Hispanic or Latino origin for the United States, 1990–2000 [On line]. Available: <http://www.census.gov/populations/cen2000>.