Não informado. (1987). Proceedings of the NIPR Symposium on Antarctic Geosciences. National Institute of Polar Research.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the NIPR Symposium on Antarctic Geosciences. Tokyo: National Institute of Polar Research, 1987.
Lua MLA (8ú heag.)Não informado. Proceedings of the NIPR Symposium on Antarctic Geosciences. National Institute of Polar Research, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.