Chinese Academy of Geological Sciences. (1980). Bulletin of the Tianjin Institute of Geology and Mineral Resources. Geological Publishing House.
Lua i Stíl Chicago (17ú heag.)Chinese Academy of Geological Sciences. Bulletin of the Tianjin Institute of Geology and Mineral Resources. Beijing, China: Geological Publishing House, 1980.
Lua MLA (8ú heag.)Chinese Academy of Geological Sciences. Bulletin of the Tianjin Institute of Geology and Mineral Resources. Geological Publishing House, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.