Não informado. (2009). Nature Photonics. Nature Publishing Group.
Lua i Stíl Chicago (17ú heag.)Não informado. Nature Photonics. London: Nature Publishing Group, 2009.
Lua MLA (8ú heag.)Não informado. Nature Photonics. Nature Publishing Group, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.