- Donald, P.F.; Vickery, J.A. (Ed.) (2001). The ecology and conservation of skylarks: alauda arvensis. The Royal Society for the Protection of Birds: Bedfordshire. ISBN 1-901930-23-8. 220 pp., more
- Mungal, E.C. (Ed.) (1991). Ungulate Behavior and Management: Proceedings of a conference held at Texas A & M University, 23-27 May 1988. Applied Animal Behaviour Science, 29(1-4). Elsevier: Amsterdam. ISBN 0-444-88995-7. 531 pp., more
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