オクラホマ州の郡一覧 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "オクラホマ州の郡一覧" in Japanese language version.

refsWebsite

Global rank Japanese rank

1clickandlearn.cc

low place

low place

2,698^th place

low place

low place

low place

1uscounties.org

low place

low place

45^th place

236^th place

census.gov

QuickFacts. U.S. Census Bureau. 2020年.

clickandlearn.cc

“How Many Counties are in Your State?”. Click and Learn. 2009年8月26日閲覧。

okstate.edu

digital.library.okstate.edu

“Origin of County Names in Oklahoma”. Chronicles of Oklahoma 2 (1): 75–82. (March 1924) 2007年2月28日閲覧。.

onenet.net

oklegal.onenet.net

"The Constitution of the State of Oklahoma," Article XVII, Section 5. http://oklegal.onenet.net/okcon/XVII-5.html. Accessed on 2007-02-28.

uscounties.org

National Association of Counties. “NACo - Find a county”. 2011年9月30日閲覧。