^ Powell, A.R. (January 9 & 10, 1945). Detailed Summary of meeting of Oil Mission Held in New Interior Building (PDF). Enemy Oil Intelligence Committee. p. 17 (p61 of pdf). https://web.archive.org/web/20080821144535/http://www.fischer-tropsch.org/Tom%20Reels/Linked/B1870/B1870-0073-0208%20Item%204.pdf. Retrieved 2009-03-25.