References
- Permissible Dose From External Sources of Ionizing Radiation, report 17. National Council on Radiation Protection and Measurements, National Bureau of Standards, Handbook 59, 1954. (Includes Addendum to NBS Handbook 59, issued April 1958.)
- Maximum Permissible Body Burdens and Maximum Permissible Concentrations of Radionuclides in Air and in Water for Occupational Exposure, report 22. National Council on Radiation Protection and Measurements, National Bureau of Standards, Handbook 69, 1959 .
- Exposure to Radiation in an Emergency, report 29. Washington, DC, National Council on Radiation Protection and Measurements, Jan 1962 .
- Safe Handling of Radioactive Materials, report 30. National Council on Radiation Protection and Measurements, National Bureau of Standards, Handbook 92, 1964 .
- How to Get a License to Use Radioisotopes. Division of Materials Licensing, Atomic Energy Commission, July 1967 .