REFERENCES
- Fleay, D. 1944. Watching the Powerful Owl. Emu 44: 97–112.
- Fleay, D. 1968. Nightwatchmen of the Bush and Plain. Brisbane: Jacaranda.
- SEEBECK, J. H. 1976. The diet of the Powerful Owl Ninox strenua in western Victoria. Emu 76: 167–170.
- SLATER, P. 1970. A Field Guide to Australian birds. Non-passerines. Adelaide: Rigby.
- SPECHT, R. L., E. M. ROE and V. H. BOUGHTON, 1974. Conservation of major plant communities in Australia and Papua New Guinea. Aust. J. Bot. Suppl. 7.