World Health Organization. Manual of basic techniques for a health laboratory (2a ed.).
Lua i Stíl Chicago (17ú heag.)World Health Organization. Manual of Basic Techniques for a Health Laboratory. 2a ed.
Lua MLA (8ú heag.)World Health Organization. Manual of Basic Techniques for a Health Laboratory. 2a ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.