Comparative carcinogenicity of ionizing radiation and chemicals: recommendations of the National Council on Radiation Protection and Measurements. NCRP report. Bethesda, MD: The Council, 1989. ISBN 9781601198693. Dostupné také z: https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpCCIRCRN9/comparative-carcinogenicity-of?kpromoter=marc.