Traditional Birch Bark Ortz Cover Collected for the National Museum of MongoliaArctic Studies Center, National Museum of Natural History, Smithsonian Institution187–194
DePriest, Paula T. 2010. "Traditional Birch Bark Ortz Cover Collected for the National Museum of Mongolia." In American-Mongolian Deer Stone Project: Field Report 2009. Fitzhugh, William W. and Bayarsaikhan, Jamsranjav, editors. 187–194. Washingon, DC: Arctic Studies Center, National Museum of Natural History, Smithsonian Institution.