Peterson, E. H. (1987). Working the angles: The shape of pastoral integrity. Wm.B.Eerdmans.
Lua i Stíl Chicago (17ú heag.)Peterson, Eugene H. Working the Angles: The Shape of Pastoral Integrity. Grand Rapids: Wm.B.Eerdmans, 1987.
Lua MLA (9ú heag.)Peterson, Eugene H. Working the Angles: The Shape of Pastoral Integrity. Wm.B.Eerdmans, 1987.
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