"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, March 2022. Web. 18 May 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, March 2022, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=19AF2578620342563AF67BDA19314C46. Accessed 18 May 2022.

"OK, adj., int.1, n.2, and adv.". OED Online. March 2022. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=19AF2578620342563AF67BDA19314C46 (accessed May 18, 2022).