Christianity in Korea
edited by Robert E. Buswell, and Tomothy S. Lee
University of Hawai'i Press, 2006
 Buku Teks
Robertson, John M.
A short history of Christianity
Watts & Co, 1931
 Buku Teks SO
Islam and christianity / Waqf ikhlas publication
Hakikat Kitabevi, 1993
 Buku Teks
Collins, Michael
The story of christianity : menelusuri jejak kristianitas
Kanisius, 2006
 Buku Referensi
Harcnack, Adolf
What is Christianity?
Harper & Brathers, 1957
 Buku Teks