APA
(1981). Og dunya mog pogonongan t = the world in. : Summer Institute of Linguistics.
Chicago
1981. Og dunya mog pogonongan t = the world in. : Summer Institute of Linguistics.
Harvard
(1981). Og dunya mog pogonongan t = the world in. : Summer Institute of Linguistics.
MLA
Og dunya mog pogonongan t = the world in. : Summer Institute of Linguistics. 1981.
