(1983). Selected radionuclides: Environmental health criteria 25. World Health Organization.
Chicago Style aipamenaSelected Radionuclides: Environmental Health Criteria 25. Ginebra: World Health Organization, 1983.
MLA aipamenaSelected Radionuclides: Environmental Health Criteria 25. World Health Organization, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.