- en.wikivoyage.org wiki/OklahomaOklahoma was settled by non-native people later than most other territories, and has a recent pioneer past. Oklahoma became a state on 16 November 1907.
- imdb.com title/tt0048445/In Oklahoma, several farmers, cowboys and a traveling salesman compete for the romantic favors of various local ladies.In Oklahoma, several farmers...
- From family fun to romantic retreats to outdoor adventures you won’t find anywhere else, Oklahoma City has plenty of hustle without all the hassle.
- saatkac.info.tr OklahomaAyrıca Oklahoma yaz saati uygulamasındayken Türkiye deki saat'ın 8 saat gerisindedir olur. Oklahoma için IANA zaman dilimi tanımlayıcısı America/Chicago'dur.
- state.1keydata.com oklahoma.phpFacts about Oklahoma, including the capital, number of electoral votes, state symbols, iconic local foods, popular tourist attractions, famous people, sports teams...
- kids.nationalgeographic.com geography/states/…Oklahoma lies in "Tornado Alley," a part of the U.S. with a disproportionately high frequency of tornadoes. Photograph by Marlathrall, Dreamstime.
- infoplease.com us/states/oklahomaOklahoma City serves as the capital and largest city of the state. The residents of Oklahoma are known as Oklahomans.
- timeanddate.com World Clock usa/oklahoma-cityGet Oklahoma City's weather and area codes, time zone and DST. Explore Oklahoma City's sunrise and sunset, moonrise and moonset.
- ballotpedia.org OklahomaBallotpedia's encyclopedic coverage of Oklahoma politics includes information on the local, state and federal levels, as well as state policies and influencers.