Não informado. (1970). Leprosy surveillance. Center for Disease Control, Department of Health, Education Welfare.
Lua i Stíl Chicago (17ú heag.)Não informado. Leprosy Surveillance. Atlanta, Ga: Center for Disease Control, Department of Health, Education Welfare, 1970.
Lua MLA (8ú heag.)Não informado. Leprosy Surveillance. Center for Disease Control, Department of Health, Education Welfare, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.