Morton, S.R. 1975. The diet of the Barn Owl Tyto alba in southern Victoria. The Emu 75: 31-34 [Mathews, G.M. 1925.
The Birds of Australia. Supplements 4 & 5. Bibliography of the Birds of Australia Pts 1 & 2. London : H.F. & G. Witherby viii 149 pp. Waterhouse, F.H. 1885.
The Dates of Publication of some of the Zoological Works of the late John Gould, F.R.S. London : R.H. Porter xi 59 pp. [Mathews, G.M. 1925.
The Birds of Australia. Supplements 4 & 5. Bibliography of the Birds of Australia Pts 1 & 2. London : H.F. & G. Witherby viii 149 pp. Mathews, G.M. 1919.
The Birds of Australia. London : Witherby & Co. Vol. 7 pt 5 pp. 385–499 + xii pls 363–370 Appendixes A & B (Appendix B)]]
