Oklahoma (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Oklahoma" in Simple English language version.

Last modified: 12:19:50, 23 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

4337web.archive.org

1^st place

1111statesymbolsusa.org

low place

1,040^th place

55newsbank.com

492^nd place

338^th place

54census.gov

18^th place

7^th place

44okstate.edu

2,678^th place

1,406^th place

43okcommerce.gov

low place

43state.ok.us

low place

2,648^th place

42travelok.com

low place

42mesonet.org

low place

33tulsaworld.com

2,252^nd place

1,604^th place

32history.com

852^nd place

134^th place

32usgs.gov

119^th place

44^th place

22keetoowahcherokee.org

low place

22webcitation.org

25^th place

19^th place

22noaa.gov

111^th place

52^nd place

11kff.org

low place

1,085^th place

11statefossils.com

low place

11netstate.com

9,921^st place

1,795^th place

11theguardian.com

16^th place

14^th place

11reuters.com

38^th place

34^th place

11usmint.gov

5,667^th place

3,454^th place

11reference.com

1,491^st place

265^th place

11bea.gov

5,506^th place

1,654^th place

11pewforum.org

1,526^th place

1,153^rd place

11poncacity.com

low place

11pbs.org

260^th place

93^rd place

11ngeorgia.com

low place

11civilwartraveler.com

low place

11civilwaralbum.com

low place

11okhistory.org

3,096^th place

2,491^st place

11bycitylight.com

low place

11ccccok.org

low place

11shgresources.com

low place

8,199^th place

11ustravelweather.com

low place

11msn.com

188^th place

89^th place

11forbes.com

71^st place

58^th place

11nwsource.com

1,828^th place

713^th place

11oscn.net

low place

4,594^th place

11e-lobbyist.com

low place

bea.gov (Global: 5,506^th place; Simple English: 1,654^th place)

"State Personal Income 2006". United States Department of Commerce. 2007-03-27. Archived from the original on 2013-06-22. Retrieved 2008-09-15.

bycitylight.com (Global: low place; Simple English: low place)

"Tulsa, Oklahoma City History". Bycitylights.com. Archived from the original on 2008-06-08. Retrieved 2008-09-13.

ccccok.org (Global: low place; Simple English: low place)

"1930s Dust Bowl". Cimarron County Chamber of Commerce. 2005-08-05. Archived from the original on 2007-07-07. Retrieved 2008-09-15.

census.gov (Global: 18^th place; Simple English: 7^th place)

quickfacts.census.gov

"Oklahoma QuickFacts from the US Census Bureau". State & County QuickFacts. U.S. Census Bureau. 2006-01-12. Archived from the original on 2008-05-14. Retrieved 2008-09-15.
"State and County Quickfacts - Metropolitan Statistical Area". United States Census Bureau. Archived from the original on 2007-07-11. Retrieved 2008-09-15.

census.gov

"Annual Estimates of the Population of Metropolitan and Micropolitan Statistical Areas: April 1, 2000 to July 1, 2006". United States Census Bureau. Archived from the original (csv) on 2008-01-15. Retrieved 2008-09-15.
"Land and Water Area of States and Other Entities: 2008" (PDF). U.S. Census Bureau. 2008. Retrieved 2011-01-19.

civilwaralbum.com (Global: low place; Simple English: low place)

"Confederate Memorial Museum and Cemetery". Civil War Album. Retrieved November 15, 2018.

civilwartraveler.com (Global: low place; Simple English: low place)

"Oklahoma (Indian Territory)". Civil War Traveler. Archived from the original on 2014-12-02. Retrieved 2008-09-15.

e-lobbyist.com (Global: low place; Simple English: low place)

"Bill 1669". Oklahoma Secretary of State. Retrieved 31 January 2012.^{[permanent dead link]}

forbes.com (Global: 71^st place; Simple English: 58^th place)

"BA Team Valuations - #29 New Orleans Hornets". Forbes.com. 2007-01-25. Retrieved 2008-09-15.

history.com (Global: 852^nd place; Simple English: 134^th place)

"History of Oklahoma". The History Channel. Retrieved 2008-08-28.
"History of the States: Oklahoma, The Sooner State". The History Channel. 2007. Retrieved 2008-08-29.

keetoowahcherokee.org (Global: low place; Simple English: low place)

"Keetoowah Cherokee is the Official Language of the UKB" (PDF). Keetoowah Cherokee News: Official Publication of the United Keetoowah Band of Cherokee Indians in Oklahoma. April 2009. Archived from the original (PDF) on July 15, 2014. Retrieved June 1, 2014.
"UKB Constitution and By-Laws in the Keetoowah Cherokee Language" (PDF). United Keetoowah Band of Cherokee Indians in Oklahoma. Archived from the original (PDF) on February 1, 2016. Retrieved July 6, 2017.

kff.org (Global: low place; Simple English: 1,085^th place)

"Median Annual Household Income". The Henry J. Kaiser Family Foundation. Retrieved December 9, 2016.

mesonet.org (Global: low place; Simple English: low place)

climate.mesonet.org

"Oklahoma's Climate: an Overview" (PDF). University of Oklahoma. Retrieved 2008-09-15.

cig.mesonet.org

Arndt, Derek (2003-01-01). "The Climate of Oklahoma". Oklahoma Climatological Survey. Retrieved 2008-09-15.

msn.com (Global: 188^th place; Simple English: 89^th place)

weather.msn.com

"Weather Averages: Lawton, Oklahoma". MSN Weather. Archived from the original on 2013-06-18. Retrieved 2008-09-15.

netstate.com (Global: 9,921^st place; Simple English: 1,795^th place)

"Oklahoma State Symbols and Emblems—Complete list of Oklahoma state symbols including the state flag and state seal from NETSTATE.COM". Netstate.com. Archived from the original on September 5, 2012. Retrieved November 18, 2015.

newsbank.com (Global: 492^nd place; Simple English: 338^th place)

docs.newsbank.com

"Paper Reports Six Subpoenaed To Testify About Oklahoma - Blast" (NewsBank). The Buffalo News. Buffalo, New York. Reuters. 1997-07-14. p. A6. Retrieved 2011-01-15.
"Okla. Grand Jury Subpoenas 6 In Coverup Probe" (NewsBank). Washington Post. Okla. Grand Jury Subpoenas 6 In Coverup Probe. 1997-07-14. p. A8. Retrieved 2011-01-15.
Rodriguez, Alex (2001-06-11). "U.S. executes McVeigh - Oklahoma City bomber is 1st federal inmate put to death since '63" (NewsBank). Chicago Tribune. p. 1. Retrieved 2011-01-15.
Talley, Tim (2004-08-09). "Nichols asks forgiveness for role in Oklahoma bombing as he gets life on state counts" (NewsBank). The Deseret News. Salt Lake City, Utah. Associated Press. Retrieved 2011-01-15.

infoweb.newsbank.com

Medley, Robert (2001-09-12). "Memorial draws '95 survivors Diverted plane passengers also drawn to bomb site" (NewsBank). The Daily Oklahoman. p. 6-B. Retrieved 2011-01-15.

ngeorgia.com (Global: low place; Simple English: low place)

"Trail of Tears". ngeorgia.com. Archived from the original on 2007-08-24. Retrieved 2008-08-27.

noaa.gov (Global: 111^th place; Simple English: 52^nd place)

ncdc.noaa.gov

"Tornado Climatology". NOAA National Climatic Data Center. Retrieved 2008-08-06.

spc.noaa.gov

Novy, Chris. "SPC and its Products". NOAA. Retrieved 2008-09-15.

nwsource.com (Global: 1,828^th place; Simple English: 713^th place)

seattletimes.nwsource.com

"Sonics, city reach settlement". The Seattle Times. 2008-07-02. Retrieved 2008-07-02.

okcommerce.gov (Global: low place; Simple English: low place)

staging.okcommerce.gov

"Oklahoma at a Glance" (PDF). Oklahoma Department of Commerce. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
"Gross Domestic Product by State (2005-2006)" (PDF). Oklahoma Department of Commerce. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
"Oklahoma Census Data Center News" (PDF). Oklahoma Department of Commerce. July 2007. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.

okhistory.org (Global: 3,096^th place; Simple English: 2,491^st place)

"Atoka Museum and Civil War Cemetery". Oklahoma Historical Society. Retrieved November 15, 2018.

okstate.edu (Global: 2,678^th place; Simple English: 1,406^th place)

digital.library.okstate.edu

Wright, Muriel (June 1936). "Chronicles of Oklahoma". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
"Contributions of the Indian people". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
Wright, Muriel (June 1936). "Chronicles of Oklahoma". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
Merserve, John (1941). "Chief Allen Wright". Chronicles of Oklahoma. Archived from the original on 2006-05-07. Retrieved 2008-08-10.

oscn.net (Global: low place; Simple English: 4,594^th place)

"OCIS Document Index". The Oklahoma Supreme Court Network. Retrieved 2008-09-14.

pbs.org (Global: 260^th place; Simple English: 93^rd place)

"THE WEST - Events from 1500 - 1650". PBS. Archived from the original on 2012-04-10. Retrieved 2008-09-13.

pewforum.org (Global: 1,526^th place; Simple English: 1,153^rd place)

religions.pewforum.org

"Religious Groups". pewforum.org. The Pew Forum on Religion & Public Life. Retrieved 2011-01-22.

poncacity.com (Global: low place; Simple English: low place)

"Oklahoma History". Ponca City Info. Ponca City Information.com. 2008-08-08. Archived from the original on 2008-10-13.

reference.com (Global: 1,491^st place; Simple English: 265^th place)

dictionary.reference.com

"Oklahoma - Definitions from Dictionary.com". Dictionary.com. Retrieved 2008-09-15.

reuters.com (Global: 38^th place; Simple English: 34^th place)

uk.reuters.com

John Benson (April 28, 2009). "Flaming Lips prepare for Oklahoma honor". Reuters. Archived from the original on May 1, 2009. Retrieved January 25, 2019.

shgresources.com (Global: low place; Simple English: 8,199^th place)

"Oklahoma Symbols, State Song: Oklahoma!". State History Guide resources. Archived from the original on 2011-06-10. Retrieved 2008-09-10.

state.ok.us (Global: low place; Simple English: 2,648^th place)

state.ok.us

"Oklahoma State Icons". Oklahoma Department of Libraries. Archived from the original on January 15, 2014. Retrieved May 11, 2007.
"Oklahoma State Icons". Oklahoma Department of Libraries. Archived from the original on 2014-01-15. Retrieved 2008-09-14.

odl.state.ok.us

"Oklahoma Municipal Government" (PDF). Oklahoma Department of Libraries. 2005. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.

statefossils.com (Global: low place; Simple English: low place)

"Oklahoma State Fossil". State fossils. Archived from the original on February 20, 2007. Retrieved January 20, 2007.

statesymbolsusa.org (Global: low place; Simple English: 1,040^th place)

"Oklahoma State Amphibian—Bullfrog". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Fish—White Bass". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Animal—Buffalo". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Beverage—Milk". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Dinosaur—Acrocanthosaurus atokensis". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Percussive Instrument—Drum". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Cartoon Character—Gusty". State Symbols USA. Retrieved March 27, 2018.
"Watermelon State Vegetable". State Symbols USA. Archived from the original on March 27, 2015. Retrieved June 3, 2016.
"Oklahoma State Game Bird—Wild Turkey". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Monument—Golden Driller". State Symbols USA. Retrieved March 27, 2018.
"Oklahoma State Theater Group—Lynn Riggs Players of Oklahoma". State Symbols USA. Retrieved March 27, 2018.

theguardian.com (Global: 16^th place; Simple English: 14^th place)

Matthew Weaver (April 18, 2007). "It's a scandal: Oklahoma declares watermelon a vegetable". the Guardian.

travelok.com (Global: low place; Simple English: low place)

"Oklahoma, All Terrain Vacation". TravelOK. TravelOK.com. 2006-01-12. Archived from the original on 2006-07-09. Retrieved 2008-09-15.
"About Oklahoma". Travel OK.com. 2008. Archived from the original on 2007-05-17. Retrieved 2008-08-06.

tulsaworld.com (Global: 2,252^nd place; Simple English: 1,604^th place)

Hardiman, Samuel (August 20, 2018). "Lee School renamed Council Oak Elementary School just in time for start of semester". Tulsa World.
Morgan, Rhett (2008-03-27). "Stillwater's growth tops in Oklahoma". Tulsa World. Archived from the original on 2008-09-19. Retrieved 2008-03-29.
Hibdon, Glenn (2007-07-29). "Pro soccer: Soccer comes to Tulsa". Tulsa World. Archived from the original on 19 September 2008. Retrieved 2008-09-15.

usgs.gov (Global: 119^th place; Simple English: 44^th place)

egsc.usgs.gov

"Elevations and Distances in the United States". United States Geological Survey. 2001. Archived from the original on October 15, 2011. Retrieved October 24, 2011.

erg.usgs.gov

"Elevations and Distances in the United States". U.S Geological Survey. April 29, 2005. Archived from the original on 2008-10-06. Retrieved 2006-11-07.

usmint.gov (Global: 5,667^th place; Simple English: 3,454^th place)

"New Oklahoma Quarter Launches into History". United States Mint. Archived from the original on December 6, 2008. Retrieved February 9, 2008.

ustravelweather.com (Global: low place; Simple English: low place)

"Oklahoma Weather And Climate". UStravelweather.com. 2007. Archived from the original on 2008-10-22. Retrieved 2008-09-15.

web.archive.org (Global: 1^st place; Simple English: 1^st place)

"Elevations and Distances in the United States". United States Geological Survey. 2001. Archived from the original on October 15, 2011. Retrieved October 24, 2011.
"Keetoowah Cherokee is the Official Language of the UKB" (PDF). Keetoowah Cherokee News: Official Publication of the United Keetoowah Band of Cherokee Indians in Oklahoma. April 2009. Archived from the original (PDF) on July 15, 2014. Retrieved June 1, 2014.
"UKB Constitution and By-Laws in the Keetoowah Cherokee Language" (PDF). United Keetoowah Band of Cherokee Indians in Oklahoma. Archived from the original (PDF) on February 1, 2016. Retrieved July 6, 2017.
"Oklahoma State Icons". Oklahoma Department of Libraries. Archived from the original on January 15, 2014. Retrieved May 11, 2007.
"Oklahoma State Fossil". State fossils. Archived from the original on February 20, 2007. Retrieved January 20, 2007.
"Oklahoma State Symbols and Emblems—Complete list of Oklahoma state symbols including the state flag and state seal from NETSTATE.COM". Netstate.com. Archived from the original on September 5, 2012. Retrieved November 18, 2015.
"Watermelon State Vegetable". State Symbols USA. Archived from the original on March 27, 2015. Retrieved June 3, 2016.
John Benson (April 28, 2009). "Flaming Lips prepare for Oklahoma honor". Reuters. Archived from the original on May 1, 2009. Retrieved January 25, 2019.
"New Oklahoma Quarter Launches into History". United States Mint. Archived from the original on December 6, 2008. Retrieved February 9, 2008.
"Oklahoma QuickFacts from the US Census Bureau". State & County QuickFacts. U.S. Census Bureau. 2006-01-12. Archived from the original on 2008-05-14. Retrieved 2008-09-15.
Wright, Muriel (June 1936). "Chronicles of Oklahoma". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
"Oklahoma at a Glance" (PDF). Oklahoma Department of Commerce. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
"Gross Domestic Product by State (2005-2006)" (PDF). Oklahoma Department of Commerce. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
"Annual Estimates of the Population of Metropolitan and Micropolitan Statistical Areas: April 1, 2000 to July 1, 2006". United States Census Bureau. Archived from the original (csv) on 2008-01-15. Retrieved 2008-09-15.
"Oklahoma, All Terrain Vacation". TravelOK. TravelOK.com. 2006-01-12. Archived from the original on 2006-07-09. Retrieved 2008-09-15.
Greymorning, Stephen. "Profiles of Native American Education Programs". Southwest Educational Development Laboratory. Archived from the original on 2009-03-29. Retrieved 2008-09-15.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
"Oklahoma History". Ponca City Info. Ponca City Information.com. 2008-08-08. Archived from the original on 2008-10-13.
"THE WEST - Events from 1500 - 1650". PBS. Archived from the original on 2012-04-10. Retrieved 2008-09-13.
"Trail of Tears". ngeorgia.com. Archived from the original on 2007-08-24. Retrieved 2008-08-27.
"Oklahoma (Indian Territory)". Civil War Traveler. Archived from the original on 2014-12-02. Retrieved 2008-09-15.
"Contributions of the Indian people". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
"Tulsa Area History". Tulsa County Library. Archived from the original on 2009-01-11. Retrieved 2008-08-28.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
"Tulsa, Oklahoma City History". Bycitylights.com. Archived from the original on 2008-06-08. Retrieved 2008-09-13.
"1930s Dust Bowl". Cimarron County Chamber of Commerce. 2005-08-05. Archived from the original on 2007-07-07. Retrieved 2008-09-15.
"Oklahoma Symbols, State Song: Oklahoma!". State History Guide resources. Archived from the original on 2011-06-10. Retrieved 2008-09-10.
Wright, Muriel (June 1936). "Chronicles of Oklahoma". Oklahoma State University. Archived from the original on 2007-10-13. Retrieved 2008-09-15.
"Oklahoma State History and Information". A Look at Oklahoma. Oklahoma Department of Tourism and Recreation. 2008. Archived from the original on 2007-07-29. Retrieved 2008-09-14.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
Merserve, John (1941). "Chief Allen Wright". Chronicles of Oklahoma. Archived from the original on 2006-05-07. Retrieved 2008-08-10.
"Elevations and Distances in the United States". U.S Geological Survey. April 29, 2005. Archived from the original on 2008-10-06. Retrieved 2006-11-07.
"About Oklahoma". Travel OK.com. 2008. Archived from the original on 2007-05-17. Retrieved 2008-08-06.
"Oklahoma Weather And Climate". UStravelweather.com. 2007. Archived from the original on 2008-10-22. Retrieved 2008-09-15.
"State and County Quickfacts - Metropolitan Statistical Area". United States Census Bureau. Archived from the original on 2007-07-11. Retrieved 2008-09-15.
Morgan, Rhett (2008-03-27). "Stillwater's growth tops in Oklahoma". Tulsa World. Archived from the original on 2008-09-19. Retrieved 2008-03-29.
"Oklahoma Census Data Center News" (PDF). Oklahoma Department of Commerce. July 2007. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
"Oklahoma Municipal Government" (PDF). Oklahoma Department of Libraries. 2005. Archived from the original (PDF) on 2007-08-08. Retrieved 2008-09-15.
Hibdon, Glenn (2007-07-29). "Pro soccer: Soccer comes to Tulsa". Tulsa World. Archived from the original on 19 September 2008. Retrieved 2008-09-15.
"Oklahoma State Icons". Oklahoma Department of Libraries. Archived from the original on 2014-01-15. Retrieved 2008-09-14.

webcitation.org (Global: 25^th place; Simple English: 19^th place)

"State Personal Income 2006". United States Department of Commerce. 2007-03-27. Archived from the original on 2013-06-22. Retrieved 2008-09-15.
"Weather Averages: Lawton, Oklahoma". MSN Weather. Archived from the original on 2013-06-18. Retrieved 2008-09-15.

Oklahoma (Simple English Wikipedia)

bea.gov (Global: 5,506th place; Simple English: 1,654th place)

bycitylight.com (Global: low place; Simple English: low place)

ccccok.org (Global: low place; Simple English: low place)

census.gov (Global: 18th place; Simple English: 7th place)

quickfacts.census.gov

census.gov

civilwaralbum.com (Global: low place; Simple English: low place)

civilwartraveler.com (Global: low place; Simple English: low place)

e-lobbyist.com (Global: low place; Simple English: low place)

forbes.com (Global: 71st place; Simple English: 58th place)

history.com (Global: 852nd place; Simple English: 134th place)

keetoowahcherokee.org (Global: low place; Simple English: low place)

kff.org (Global: low place; Simple English: 1,085th place)

mesonet.org (Global: low place; Simple English: low place)

climate.mesonet.org

cig.mesonet.org

msn.com (Global: 188th place; Simple English: 89th place)

weather.msn.com

netstate.com (Global: 9,921st place; Simple English: 1,795th place)

newsbank.com (Global: 492nd place; Simple English: 338th place)

docs.newsbank.com

infoweb.newsbank.com

ngeorgia.com (Global: low place; Simple English: low place)

noaa.gov (Global: 111th place; Simple English: 52nd place)

ncdc.noaa.gov

spc.noaa.gov

nwsource.com (Global: 1,828th place; Simple English: 713th place)

seattletimes.nwsource.com

okcommerce.gov (Global: low place; Simple English: low place)

staging.okcommerce.gov

okhistory.org (Global: 3,096th place; Simple English: 2,491st place)

okstate.edu (Global: 2,678th place; Simple English: 1,406th place)

digital.library.okstate.edu

oscn.net (Global: low place; Simple English: 4,594th place)

pbs.org (Global: 260th place; Simple English: 93rd place)

pewforum.org (Global: 1,526th place; Simple English: 1,153rd place)

religions.pewforum.org

poncacity.com (Global: low place; Simple English: low place)

reference.com (Global: 1,491st place; Simple English: 265th place)

dictionary.reference.com

reuters.com (Global: 38th place; Simple English: 34th place)

uk.reuters.com

shgresources.com (Global: low place; Simple English: 8,199th place)

state.ok.us (Global: low place; Simple English: 2,648th place)

state.ok.us

odl.state.ok.us

statefossils.com (Global: low place; Simple English: low place)

statesymbolsusa.org (Global: low place; Simple English: 1,040th place)

theguardian.com (Global: 16th place; Simple English: 14th place)

travelok.com (Global: low place; Simple English: low place)

tulsaworld.com (Global: 2,252nd place; Simple English: 1,604th place)

usgs.gov (Global: 119th place; Simple English: 44th place)

egsc.usgs.gov

erg.usgs.gov

usmint.gov (Global: 5,667th place; Simple English: 3,454th place)

ustravelweather.com (Global: low place; Simple English: low place)

web.archive.org (Global: 1st place; Simple English: 1st place)

webcitation.org (Global: 25th place; Simple English: 19th place)

bea.gov (Global: 5,506^th place; Simple English: 1,654^th place)

census.gov (Global: 18^th place; Simple English: 7^th place)

forbes.com (Global: 71^st place; Simple English: 58^th place)

history.com (Global: 852^nd place; Simple English: 134^th place)

kff.org (Global: low place; Simple English: 1,085^th place)

msn.com (Global: 188^th place; Simple English: 89^th place)

netstate.com (Global: 9,921^st place; Simple English: 1,795^th place)

newsbank.com (Global: 492^nd place; Simple English: 338^th place)

noaa.gov (Global: 111^th place; Simple English: 52^nd place)

nwsource.com (Global: 1,828^th place; Simple English: 713^th place)

okhistory.org (Global: 3,096^th place; Simple English: 2,491^st place)

okstate.edu (Global: 2,678^th place; Simple English: 1,406^th place)

oscn.net (Global: low place; Simple English: 4,594^th place)

pbs.org (Global: 260^th place; Simple English: 93^rd place)

pewforum.org (Global: 1,526^th place; Simple English: 1,153^rd place)

reference.com (Global: 1,491^st place; Simple English: 265^th place)

reuters.com (Global: 38^th place; Simple English: 34^th place)

shgresources.com (Global: low place; Simple English: 8,199^th place)

state.ok.us (Global: low place; Simple English: 2,648^th place)

statesymbolsusa.org (Global: low place; Simple English: 1,040^th place)

theguardian.com (Global: 16^th place; Simple English: 14^th place)

tulsaworld.com (Global: 2,252^nd place; Simple English: 1,604^th place)

usgs.gov (Global: 119^th place; Simple English: 44^th place)

usmint.gov (Global: 5,667^th place; Simple English: 3,454^th place)

web.archive.org (Global: 1^st place; Simple English: 1^st place)

webcitation.org (Global: 25^th place; Simple English: 19^th place)