1. ETAK MapBase for the New Jersey Portion of the New York City SMSA;ETAK, Inc.,1988
2. The long-term effects of exposure to low doses of lead in childhood: An 11-year follow-up report;Needelman;N. Engl. J. Med.,1990
3. 1989 Status Report on the Hazardous Waste Management Program in New Jersey: Site Specific Information;New Jersey Department of Environmental Protection/Hazardous Waste Management Programs,1989
4. 1980 Census of Population and Housing, Census Tracts, Newark, NJ. Standard Metropolitan Statistical Area (PHC80-2-261);U.S. Department of Commerce,1983
5. 1990 Census of Population and Housing, Newark, NJ, Standard Metropolitan Statistical Area;U.S. Department of Commerce,1992