Gaya APA
Küng, H. (1990).
Reforming the Church today: keeping hope alive. Transl.by Peter Heinegg dll. .
Edinburgh:
T & T Clark.
Gaya MLA
Küng, Hans.
"Reforming the Church today: keeping hope alive. Transl.by Peter Heinegg dll. ".
Edinburgh:
T & T Clark,
1990.
Buku.