1. Cumings, B. (2009) The Roaring of the Cataract: Origins of the Korean War, vol.2, New York: Princeton University Press.
2. Grayson, J.H. (2002) Korea-A Religious History, New York: Routledge
3. Curzon Kang, I.C. (2004) “Protestants Church and Wolnamin: An Explanation of Protestant of Conservatism in South Korea,” Korea Journal, vol.44, no.4, pp.157-190.
4. Park, B.Y. (2001) A Study on Introduction of American Educational Ideas in Korea under the US Military Government, Seoul: Yonsei University
5. Park, J.W. (2005) The Korean Church under American Military Government, Seoul: Kangnam University