1. Appraising variability in population studies;Eberhardt;J. Wildl. Manag.,1978
2. Comparison of deer census techniques applied to a known population in a Georgia enclosure;Downing;Proc. Annu. Conf. Southeast. Assoc. Game Fish Comm.,1965
3. A comparison of census techniques of common duiker and bushbuck in timber plantations;Schmidt;S. Afr. For. J.,1983
4. Methods of estimating ungulate populations in tropical forests;Koster;Afr. J. Ecol.,1988
5. Mayle, B.A., Peace, A.J., and Gill, R. (1999). How Many Deer?, Forestry Commission.