Leary, T., Singadan, R., Menzies, J., Helgen, K., Wright, D., Allison, A. Flannery, T., Salas, L., & Dickman, C. (2008). "Phalanger matabiru". IUCN Red List of Threatened Species. Version 2008. International Union for Conservation of Nature. Diakses tanggal 06 September 2009.Periksa nilai tanggal di: |access-date= (bantuan)Pemeliharaan CS1: Menggunakan parameter penulis (link) Database entry includes justification for why this species is listed as vulnerable