1. RUJUKAN
http://www.iucn.org/dbtw-wpd/edocs/SSC-OP-036-Id.pdf
http://pachydermjournal.org/index.php/pachy/article/download/192/143
http://www.ujungkulon.org/berita/166-nasib-hidup-badak-jawa
http://www.akademisains.gov.my/download/estidotmy/2003/edisi_21_2003.pdf