Gaya APA
What kind of unity? - Faith and Order paper, 69 repr. EcumR 26(1974) No.2
.
(1974).
Geneva:
WCC.
Gaya MLA
What kind of unity? - Faith and Order paper, 69 repr. EcumR 26(1974) No.2
.
.
Geneva:
WCC,
1974.
Buku.