* Hopper, J L (1987) "Opportunities and Handicaps of Antipodean Scientists: A. J. Nicholson and V. A. Bailey on the Balance of Animal Populations," "Historical Records of Australian Science" 7(2), pp.
* Hopper, J L (1987) "Opportunities and Handicaps of Antipodean Scientists: A. J. Nicholson and V. A. Bailey on the Balance of Animal Populations," "Historical Records of Australian Science" 7(2), pp.