Gaya APA
Point. ().
Papua New Guinea:
Melanesian Institute.
Gaya Chicago
Point.
.
Papua New Guinea:
Melanesian Institute,
.
Text.
Gaya MLA
Point.
.
Papua New Guinea:
Melanesian Institute,
.
Text.
Gaya Turabian
Point.
Papua New Guinea:
Melanesian Institute,
.
Print.