Taxon - Links and literature
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 3.3 [http://www.worldbirdnames.org/] [as Falco severus papuanus Meyer, AB & Wiglesworth, 1893]Data retrieved on: 4 May 2013
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 3.3 [http://www.worldbirdnames.org/] [as Falco severus papuanus Meyer, AB & Wiglesworth, 1893]