Gaya APA
Bumbun, H, O.
(1978).
Archdiocese of Pontianak, Kalimantan Barat, Indonesia.
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Pontianak:
KAP.
Gaya MLA
Bumbun, H.,, OFM.Cap..
"Archdiocese of Pontianak, Kalimantan Barat, Indonesia. ".
Pontianak:
KAP,
1978.
Buku.