Lah, Katarina (2011-05-08). "History of Lead Use". Toxipedia. Seattle, WA: Institute of Neurotoxicology & Neurological Disorders.
uslaw.link
United States. Lead-Based Paint Poisoning Prevention Act. Pub. L.91–695. Approved 1971-01-13.
web.archive.org
"The need to eliminate lead paint". International Programme on Chemical Safety. Geneva, Switzerland: World Health Organization. Archived from the original on October 19, 2016. Retrieved 2019-08-25.
"The need to eliminate lead paint". International Programme on Chemical Safety. Geneva, Switzerland: World Health Organization. Archived from the original on October 19, 2016. Retrieved 2019-08-25.