SCHÜTT, B., BERKING, J. «Còpia arxivada». Holocene Lake Lake Level Changes of Nam Co as a Reaction to Late Glacial Glacier Decay and Holocene Climate Change., 2006. Arxivat de l'original el 2008-12-19 [Consulta: 5 novembre 2016].Arxivat 2008-12-19 a Wayback Machine.
SCHÜTT, B., BERKING, J. «Còpia arxivada». Holocene Lake Lake Level Changes of Nam Co as a Reaction to Late Glacial Glacier Decay and Holocene Climate Change., 2006. Arxivat de l'original el 2008-12-19 [Consulta: 5 novembre 2016].Arxivat 2008-12-19 a Wayback Machine.