Cacatua sulphurea

Agista, D.; Rubyanto, D. 2001. Telaah Awal Status, Penyebaran dan Populasi Kakatua-kecil Jambul-kuning (Cacatua sulphurea parvula) di Taman Nasional Komodo Nusa Tenggara Timur..

Anon. 2008. World's rarest Cockatoo rediscovered in Indonesia. Available at: #http://www.prweb.com/releases/rare/cockatoo/prweb1506694.htm#.

Benstead, P. 2006. OBC in action: conservation fund: Survey of distribution and status of nests of Yellow-crested Cockatoo Cacatua sulphurea parvula in Komodo National Park. BirdingASIA: 7-8.

BirdLife International. 2001. Threatened birds of Asia: the BirdLife International Red Data Book. BirdLife International, Cambridge, U.K.

Cahill, A.J.; Walker, J.S.; Marsden, S.J. 2006. Recovery within a population of the critically-endangered Citron-crested Cockatoo Cacatua sulphurea citrinocristata in Indonesia after 10 years of international trade control. Oryx 40: 161-167.

Imansyah. 2008. Preliminary population estimates of the critically endangered Yellow-crested Cockatoo Cacatua sulphurea on Komodo Island, Indonesia.

Imansyah, M.J.; Anggoro, D. G.; Yangpatra, N.; Hidayat, A.; Benu, Y.J. 2005. Sebaran dan karakteristik pohon sarang Kakatua jambul kuning (Cacatua sulphurea parvula) di Pulau Komodo, Taman Nasional Komodo.

IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012).

Johnstone, R. E.; Jepson, P. 1996. The birds of Roti Island, Nusa Tenggara, Indonesia. Western Australian Naturalist 21: 23-35.

Nandika, D. 2006. Recent observations of the critically endangered Sulphurea subspecies of Yellow-crested Cockatoo: Rawa Aopa Watumohai National Park SE Sulawesi, Indonesia. PsittaScene 18: 10-11.

Trainor, C. R. 2005. Birds of Tapuafa peninsula, Roti island, Lesser Sundas, Indonesia. Forktail 21: 121–131.

Trainor, C. R., Imanuddin, Aldy, F., Verbelen, P. and Walker, J. S. 2009. The birds of Wetar, Banda Sea: one of Indonesia's forgotten islands. BirdingASIA 12: 78-93.

Walker, J.S.; Cahill, A.J.; Marsden, S.J. 2005. Factors influencing nest-site occupancy and low reproductive output in the critically endangered Yellow-crested Cockatoo Cacatua sulphurea on Sumba, Indonesia. Bird Conservation International 15: 347-359.