Não informado. (2020). ACS Monograph. American Chemical Society.
Lua i Stíl Chicago (17ú heag.)Não informado. ACS Monograph. Washington: American Chemical Society, 2020.
Lua MLA (8ú heag.)Não informado. ACS Monograph. American Chemical Society, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.