Gaya APA
Indonesia. Bitung North Sulawesi Visitor's Guide. ().
Bitung/Indonesia:
Bitung Municipality Tourism Office.
Gaya Chicago
Indonesia. Bitung North Sulawesi Visitor's Guide.
Kesatu.
Bitung/Indonesia:
Bitung Municipality Tourism Office,
.
.
Gaya MLA
Indonesia. Bitung North Sulawesi Visitor's Guide.
Kesatu.
Bitung/Indonesia:
Bitung Municipality Tourism Office,
.
.
Gaya Turabian
Indonesia. Bitung North Sulawesi Visitor's Guide.
Bitung/Indonesia:
Bitung Municipality Tourism Office,
.
.