Não informado. (2019). Newsletter. Institute of Inter-American Affairs, Health and Sanitation Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Newsletter. Washington: Institute of Inter-American Affairs, Health and Sanitation Division, 2019.
Lua MLA (8ú heag.)Não informado. Newsletter. Institute of Inter-American Affairs, Health and Sanitation Division, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.