PPK. (1984). KUMBANG NYIUR. Pusat Penelitian Kelapa.
Chicago Style (17th ed.) CitationPPK. KUMBANG NYIUR. Pusat Penelitian Kelapa, 1984.
MLA (8th ed.) CitationPPK. KUMBANG NYIUR. Pusat Penelitian Kelapa, 1984.
Warning: These citations may not always be 100% accurate.