1. Regulation of Technological Activities: A New Approach
2. 3.National Cancer Institute , "Carcinogenesis Bioassay of 1, 2 dibromoethane (inhalation study) TR-210 (CAS. No. 106-93-4) ,"Carcinogenesis Testing Program DHHSPubl. No. (NIH)81 -1766 (1981 ).
3. 4.National Institute for Occupational Safety and Health , "Current Intelligence Bulletin 37, Ethylene dibromide (EDB),"DHHS Publ. No. (NIOSH)81 -105 (1981 ).