World Health Organization. (2005). Control of yellow fever: Field Guide. Pan American Health Organization.
Lua i Stíl Chicago (17ú heag.)World Health Organization. Control of Yellow Fever: Field Guide. Washington, D. C: Pan American Health Organization, 2005.
Lua MLA (8ú heag.)World Health Organization. Control of Yellow Fever: Field Guide. Pan American Health Organization, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.