His The Johannine Epistles, 1984 CIP t.p. (Kenneth Grayston)
LC data base, 7-12-83 (hdg.: Grayston, Kenneth)
The Guardian online, viewed 22 Dec. 2014 30 June 2005, obituary (Kenneth Grayston, scholar and Methodist minister, born July 8 1914; died June 10 2005. He was the first professor of theology at the University of Bristol (1965-1979) and held other offices there)