1. Bailey, J. M. and Layzell, A. D. 1982. “Travel behaviour and traffic restraint: a study of households in Oxford”. Crowthorne, Berkshire: Department of the Environment, Department of Transport TRRL Report SR734, Transport and Road Research Laboratory.
2. Best, R. H. 1981. “Land use and living space”. Methuen.
3. Bly, P. H., Webster, F. V. and Pounds, S. 1980. “Subsidization of urban public transport”. Crowthorne, Berkshire: Transport and Road Research Laboratory. Department of the Environment, Department of Transport, TRRL Report SR541,
4. Renaissance des communes rurales ou nouvelle forme d'urbanisation ?