References
- Chardin Teilhard de. The Phenomenon of Man. Collins, London 1959
- Hinde R. A. Animal Behaviour: A Synthesis of Ethology and Comparative Psychology. McGraw-Hill, New York 1966
- Huxley J. S. A discussion on ritualisation of behaviour in animals and man. Phil. Trans. Roy. Soc. B. 1966; 251: 247
- Important contributions in the Symposium include Lorenz K. Ethological approach and phylogenetic ritualisation, and Ritualisation in the psycho-social climate of human culture, W. H. Thorpe. Ritualisation in Ontogeny
- Mitford Nancy. Noblesse Oblige. Penguin, Harmondsworth (includes Ross A.S. C., U and non-U: an essay in sociological linguistics). 1956
- Morton J. E. Man, Science and God. Collins, London 1972
- Tinbergen N. The Study of Instinct. Oxford University Press, London 1951