Não informado. (1991). Proceedings of the National Science Council. National Science Council.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the National Science Council. Taipei: National Science Council, 1991.
Lua MLA (8ú heag.)Não informado. Proceedings of the National Science Council. National Science Council, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.