Não informado. (2020). Hellenic Journal of Geosciences. University of Athens, Faculty of Geology and Geoenvironment.
Lua i Stíl Chicago (17ú heag.)Não informado. Hellenic Journal of Geosciences. Athens: University of Athens, Faculty of Geology and Geoenvironment, 2020.
Lua MLA (8ú heag.)Não informado. Hellenic Journal of Geosciences. University of Athens, Faculty of Geology and Geoenvironment, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.