Não informado. Communicable Disease Morbidity Statistics. State Board of Health, Public Health Statistics Section.
Lua i Stíl Chicago (17ú heag.)Não informado. Communicable Disease Morbidity Statistics. Raleigh, NC: State Board of Health, Public Health Statistics Section.
Lua MLA (8ú heag.)Não informado. Communicable Disease Morbidity Statistics. State Board of Health, Public Health Statistics Section.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.