World Health Organization. (2010). CBR Guidelines. Introductory booklet. World Health Organization.
Lua i Stíl Chicago (17ú heag.)World Health Organization. CBR Guidelines. Introductory Booklet. Geneva: World Health Organization, 2010.
Lua MLA (8ú heag.)World Health Organization. CBR Guidelines. Introductory Booklet. World Health Organization, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.