McClelland, W. R. (1987). Praying the possibilities: An unorthodox view of prayer. CBP Press.
Chicago Style aipamenaMcClelland, W. Robert. Praying the Possibilities: An Unorthodox View of Prayer. St. Louis, Mo.: CBP Press, 1987.
MLA aipamenaMcClelland, W. Robert. Praying the Possibilities: An Unorthodox View of Prayer. CBP Press, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.