Gaya APA
Peterson, E, H. (1992).
Five Smooth Stones For Pastoral Work (Trawas) .
Grand Rapids:
Wm. B. Eerdmans Publshing Co..
Gaya MLA
Peterson, Eugene, H..
"Five Smooth Stones For Pastoral Work (Trawas)".
Grand Rapids:
Wm. B. Eerdmans Publshing Co.,
1992.
Text.