Watson,David. (1982). Called and committed: World-changing discipleship. Harold Shaw.
Chicago Style (17th ed.) ZitazioaWatson,David. Called and Committed: World-changing Discipleship. Wheaton: Harold Shaw, 1982.
MLA (9th ed.) ZitazioaWatson,David. Called and Committed: World-changing Discipleship. Harold Shaw, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.