http://www.cits.net/china-guide/china-traditions/yaodong-cave-dwelling.html

http://www.nileguide.com/blog/2011/09/08/12-incredible-cave-cities/2/

http://www.nileguide.com/blog/2011/09/08/12-incredible-cave-cities/2/

http://worldtreats.tumblr.com/post/25385841250/yaodong-china-cave-dwellings-on-loess-plateau

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http://news.xinhuanet.com/foto/gzpk/english/2011-08/26/c_131076122.htm

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http://www.stavbaweb.cz/Clanky/LAT-Tricet-milionu-Cinanu-zije-v-jeskynnich-obydlich.html

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http://vivirbajotierra.blogspot.com.es/2011/09/nueva-generacion-de-casas-cueva-yaodong.html

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http://vivirbajotierra.blogspot.com.es/2009_04_01_archive.html

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http://vivirbajotierra.blogspot.com.es/2008/06/meseta-de-loes-en-china.html

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http://14daysinchina.com/photos/yaodong.htm