Não informado. (1991). Journal of Materials Chemistry. Royal Society of Chemistry.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Materials Chemistry. Cambridge, Inglaterra: Royal Society of Chemistry, 1991.
Lua MLA (8ú heag.)Não informado. Journal of Materials Chemistry. Royal Society of Chemistry, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.