Gaya APA
Henn, W.
(1987).
The hierarchy of truths according to Yves Congar, O.P.
.
Roma:
Roma PUG.
Gaya MLA
Henn, William.
"The hierarchy of truths according to Yves Congar, O.P. ".
Roma:
Roma PUG,
1987.
Buku.