Долина Парадокс (Ukrainian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Долина Парадокс" in Ukrainian language version.

refsWebsite

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1books.google.com

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books.google.com

Baars, Donald L. (2000). The Colorado Plateau: a geologic history. University of New Mexico Press. с. 63—67. ISBN 978-0-8263-2301-9. Процитовано 30 листопада 2009.

usgs.gov

ngmdb.usgs.gov

Summary of Citation - Geologic Unit: Paradox. GEOLEX Database. United States Geological Survey. Процитовано 28 листопада 2009.