I was curious to see what was Wright Doyle's sources. They are as follows:
- Lilly Hsu-Unforgettable Memoirs: The Shanghai Local Church
- Lily Hsu-Watchman Nee and My Life
- Angus Kinnear-Against the Tide
- Wing-hung Lam-A Dictionary of Asian Christianity
- Dana Roberts-Secrets of Watchman Nee
- Lian Xi-Redeemed by Fire