International Commission on Radiological Protection. Committee III on Protection against X-rays up to Energies of 3 MeV and Beta- and Gamma-Rays from Sealed Sources. (1974). Protection against ionizing radiation from external sources ; and, Data for protection against ionizing radiation from external sources: A report. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)International Commission on Radiological Protection. Committee III on Protection against X-rays up to Energies of 3 MeV and Beta- and Gamma-Rays from Sealed Sources. Protection Against Ionizing Radiation from External Sources ; and, Data for Protection Against Ionizing Radiation from External Sources: A Report. New York: Pergamon Press, 1974.
Lua MLA (9ú heag.)International Commission on Radiological Protection. Committee III on Protection against X-rays up to Energies of 3 MeV and Beta- and Gamma-Rays from Sealed Sources. Protection Against Ionizing Radiation from External Sources ; and, Data for Protection Against Ionizing Radiation from External Sources: A Report. Pergamon Press, 1974.