World Health Organization & World Health Organization. Principles for the assessment of risks to human health from exposure to chemicals.
Lua i Stíl Chicago (17ú heag.)World Health Organization agus World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.
Lua MLA (8ú heag.)World Health Organization agus World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.