1. Type-specimens of birds in the British Museum (Natural History) / by R.L.M. Warren & C.J.O. Harrison.
2. Schoenjahn, J., Kavanagh, R., Stanton, M. and Weber, U. (2008). Barking Owls holding partly eaten prey at diurnal roosts. Australian Field Ornithology. 25(1): 36-39.
3. Riddell, W. (2013). Courtship behaviour of the Barking Owl. Australian Field Ornithology. 30(4): 203-205.
4. Andrew, P. (1992). The Birds of Indonesia. A Checklist (Peters’ Sequence). Kukila Checklist 1. Indonesian Ornithological Society, Jakarta, Indonesia.
5. Debus, S.J.S., Ford, J.A. and Rose, A.B. (2005). Breeding-season diet of a pair of Barking Owls near Armidale, New South Wales. Corella. 29(1): 15-16.