1. Home-range studies of red foxes (Vulpes vulpes);Ables;J. Mammal.,1969
2. The life and times of Shag, a feral dog in Baltimore;Beck;Nat. Hist.,1971
3. The Ecology of Stray Dogs: a Study of Free-ranging Urban Animals;Beck,1973
4. Integrative Development of Brain and Behavior in the Dog;Fox,1971
5. Behaviour of Wolves, Dogs and Related Canids;Fox,1971