| Type | Working Paper |
| Title | The Collection of Race, Ethnicity, and Other Sociodemographic Data in Connecticut Department of Public Health Databases |
| Author(s) | |
| Publication (Day/Month/Year) | 2007 |
| URL | http://www.bettycjung.net/Inprint/Demo2007.pdf |
| » | United States - United States Census of 1880 - IPUMS Subset |