Martin, E. The rhino product trade in Northern and Western Borneo. IUCN.
Chicago Style (17th ed.) CitationMartin, E.B. The Rhino Product Trade in Northern and Western Borneo. IUCN.
MLA (9th ed.) CitationMartin, E.B. The Rhino Product Trade in Northern and Western Borneo. IUCN.
Warning: These citations may not always be 100% accurate.