Não informado. (1964). Health laboratory science. American Public Health Association, Laboratory Section.
Lua i Stíl Chicago (17ú heag.)Não informado. Health Laboratory Science. Washington: American Public Health Association, Laboratory Section, 1964.
Lua MLA (8ú heag.)Não informado. Health Laboratory Science. American Public Health Association, Laboratory Section, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.