北达科他州县级行政区列表 (Chinese Wikipedia)

North Dakota QuickFacts. 2023 Census estimate. U.S. Census Bureau. [2024-04-20]. （2023年）
Bureau, US Census. Gazetteer Files. Census.gov. [2022-07-08]. （原始内容存档于2019-08-24）.

data.census.gov

Explore Census Data. United States Census Bureau. United States Census Bureau. [2021-10-15]. （原始内容存档于2021-05-05）.

civiclive.com

dividecountynd.hosted.civiclive.com

County History - Divide County, ND. Divide County, ND. 2018-07-03 [2024-06-04].

dunncountynd.org

About Us - Dunn County, ND. Dunn County, ND. [2024-06-04].

encyclopedia.com

Dakota Territory | Encyclopedia.com. [2020-10-27]. （原始内容存档于2020-10-31）.

epa.gov

EPA County FIPS Code Listing. US Environmental Protection Agency. [2008-02-03]. （原始内容存档于2004-04-29）.

logancountynd.com

Logan County, ND. Logan County, ND. [2024-06-04].

mapofus.org

Pike, Caleb. North Dakota County Maps: Interactive History & Complete List. 2023-11-23 [2024-06-05].

mchenrycountynd.com

McHenry County, North Dakota - About. McHenry County, ND. [2024-06-04].

mycounties.com

History and Facts of South Dakota Counties. mycounties.com. [2024-06-04].

naco.org

NACo – Find a county. National Association of Counties. [2012-02-24]. （原始内容存档于2007-10-25）.

nd.gov

history.nd.gov

Dakota Territory Records – State Agencies – Archives State Historical Society of North Dakota -. [2020-10-27]. （原始内容存档于2020-10-18）.

nd.gov

County History. Official Portal for North Dakota State Government. [2012-02-24]. （原始内容存档于2015-02-02）.

newberry.org

historical-county.newberry.org

Long, John H. Dakota Territory, South Dakota, and North Dakota: Individual County Chronologies. Dakota Territory Atlas of Historical County Boundaries. The Newberry Library. 2006. （原始内容存档于2007-11-11）.

olivercountynd.org

About - Official Website of Oliver County, ND. Oliver County, ND. [2024-06-04].

richland.nd.us

co.richland.nd.us

About - Richland County, North Dakota. Richland County, ND. [2024-06-04].

sargentnd.com

Sargent County. Sargent County, ND. [2024-06-04].

sheridan.nd.us

co.sheridan.nd.us

Sheridan County, North Dakota - County. Sheridan County, ND. [2024-06-04].

slopecountynd.gov

Slope County, ND. Slope County, ND. [2024-06-04].

starkcountynd.gov

Stark County History - Stark County, ND. Stark County, ND. [2024-06-04].

thedickinsonpress.com

Eriksmoen, Curt. The lost North Dakota counties. The Dickinson Press. 2023-04-29 [2024-06-05].
Eriksmoen, Curt. Continuing the story of North Dakota's lost counties. The Dickinson Press. 2023-05-06 [2024-06-05].
Eriksmoen, Curt. Wrapping up the story of North Dakota's lost counties. The Dickinson Press. 2023-05-13 [2024-06-05].

time.com

Now You Know: Why Are There Two Dakotas?. [2020-12-14]. （原始内容存档于2022-04-08）.

usda.gov

nrcs.usda.gov

State FIPS Codes. [2019-08-13]. （原始内容存档于2021-10-19）.

usgwarchives.net

North Dakota County Formation - Maps. [2024-06-05].

walshcountynd.com

Walsh County, North Dakota | About Us. Walsh County, ND. [2024-06-04].

web.archive.org

Bureau, US Census. Gazetteer Files. Census.gov. [2022-07-08]. （原始内容存档于2019-08-24）.
Explore Census Data. United States Census Bureau. United States Census Bureau. [2021-10-15]. （原始内容存档于2021-05-05）.
Dakota Territory | Encyclopedia.com. [2020-10-27]. （原始内容存档于2020-10-31）.
Dakota Territory Records – State Agencies – Archives State Historical Society of North Dakota -. [2020-10-27]. （原始内容存档于2020-10-18）.
Now You Know: Why Are There Two Dakotas?. [2020-12-14]. （原始内容存档于2022-04-08）.
State FIPS Codes. [2019-08-13]. （原始内容存档于2021-10-19）.
EPA County FIPS Code Listing. US Environmental Protection Agency. [2008-02-03]. （原始内容存档于2004-04-29）.
NACo – Find a county. National Association of Counties. [2012-02-24]. （原始内容存档于2007-10-25）.
Long, John H. Dakota Territory, South Dakota, and North Dakota: Individual County Chronologies. Dakota Territory Atlas of Historical County Boundaries. The Newberry Library. 2006. （原始内容存档于2007-11-11）.
County History. Official Portal for North Dakota State Government. [2012-02-24]. （原始内容存档于2015-02-02）.