Sweazey, G. E. (1978). The church as evangelist. Harper and Row.
Chicago Style (17th ed.) ZitazioaSweazey, George E. The Church as Evangelist. New York: Harper and Row, 1978.
MLA (9th ed.) ZitazioaSweazey, George E. The Church as Evangelist. Harper and Row, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.