"pedagogy, n." OED Online. Oxford University Press, January 2018. Web. 23 February 2018.

"pedagogy, n." OED Online, Oxford University Press, January 2018, www.oed.com/viewdictionaryentry/Entry/139520. Accessed 23 February 2018.

"pedagogy, n.". OED Online. January 2018. Oxford University Press. http://www.oed.com/viewdictionaryentry/Entry/139520 (accessed February 23, 2018).