海伦娜 (蒙大拿州) (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "海伦娜 (蒙大拿州)" in Chinese language version.

refsWebsite

Global rank Chinese rank

9web.archive.org

1^st place

1^st place

45^th place

115^th place

212^th place

251^st place

low place

low place

1nationalmap.gov

420^th place

1,534^th place

1,128^th place

471^st place

3,845^th place

6,735^th place

1helenachamber.com

low place

low place

census.gov

www2.census.gov

2019 U.S. Gazetteer Files. United States Census Bureau. [2020-07-26]. （原始内容存档于2020-10-16）.

census.gov

US Gazetteer files: 2010, 2000, and 1990. United States Census Bureau. 2011-02-12 [2011-04-23]. （原始内容存档于2011-01-02）.

city-data.com

Helena: Economy - Major Industries and Commercial Activity. City-data.com. [2012-08-13]. （原始内容存档于2013-03-07）.

helenachamber.com

Helena Economy. [2015-08-14]. （原始内容存档于2014-12-30）.

helenair.com

City's exponential growth top 2005 story. [2007-02-23]. （原始内容存档于2021-02-18）.

nationalmap.gov

edits.nationalmap.gov

美國地質調查局地名資訊系統：海伦娜 (蒙大拿州)

noaa.gov

ncei.noaa.gov

Summary of Monthly Normals 1991–2020 (pdf). National Oceanic and Atmospheric Administration. [2021-05-20]. （原始内容存档于2021-05-20）.

www1.ncdc.noaa.gov

Local Climatological Data Annual Summary with Comparative Data for HELENA, MONTANA (KHLN) (PDF). National Oceanic and Atmospheric Administration: 3. [2022-10-19]. （原始内容存档 (PDF)于2022-10-19）.

weather.gov

NOWData - NOAA Online Weather Data. National Oceanic and Atmospheric Administration. [2022-10-19]. （原始内容存档于2022-05-30）.

web.archive.org

2019 U.S. Gazetteer Files. United States Census Bureau. [2020-07-26]. （原始内容存档于2020-10-16）.
City's exponential growth top 2005 story. [2007-02-23]. （原始内容存档于2021-02-18）.
US Gazetteer files: 2010, 2000, and 1990. United States Census Bureau. 2011-02-12 [2011-04-23]. （原始内容存档于2011-01-02）.
Summary of Monthly Normals 1991–2020 (pdf). National Oceanic and Atmospheric Administration. [2021-05-20]. （原始内容存档于2021-05-20）.
NOWData - NOAA Online Weather Data. National Oceanic and Atmospheric Administration. [2022-10-19]. （原始内容存档于2022-05-30）.
Local Climatological Data Annual Summary with Comparative Data for HELENA, MONTANA (KHLN) (PDF). National Oceanic and Atmospheric Administration: 3. [2022-10-19]. （原始内容存档 (PDF)于2022-10-19）.
WMO climate normals for Helena/County-City, MT 1961−1990. National Oceanic and Atmospheric Administration. [2015-02-19]. （原始内容存档于2021-02-21）.
Helena: Economy - Major Industries and Commercial Activity. City-data.com. [2012-08-13]. （原始内容存档于2013-03-07）.
Helena Economy. [2015-08-14]. （原始内容存档于2014-12-30）.