Não informado. (1981). Critical Reviews in Analytical Chemistry. CRC Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Critical Reviews in Analytical Chemistry. Boca Raton, Fla: CRC Press, 1981.
Lua MLA (8ú heag.)Não informado. Critical Reviews in Analytical Chemistry. CRC Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.