火山口湖 (美國) (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "火山口湖 (美國)" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

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1^st place

1oregonexplorer.info

low place

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135^th place

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nps.gov

Runkel, H.J., "Crater Lake Discovery Centennial," Nature Notes from Crater Lake National Park （页面存档备份，存于互联网档案馆）, Vol. XIX (1953).

oregonexplorer.info

Facts about Crater Lake. Oregon Explorer. Oregon State University. [2009-02-05]. （原始内容存档于2010-02-18）.

si.edu

volcano.si.edu

Crater Lake. 全球火山作用计划. 史密森尼学会. [2008-12-18].

web.archive.org

Facts about Crater Lake. Oregon Explorer. Oregon State University. [2009-02-05]. （原始内容存档于2010-02-18）.
Runkel, H.J., "Crater Lake Discovery Centennial," Nature Notes from Crater Lake National Park （页面存档备份，存于互联网档案馆）, Vol. XIX (1953).