Não informado. (2012). International Journal of Global Environmental Issues. Inderscience Enterprises.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Global Environmental Issues. Geneve, Suíça: Inderscience Enterprises, 2012.
Lua MLA (8ú heag.)Não informado. International Journal of Global Environmental Issues. Inderscience Enterprises, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.