References
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- Elliott , J. 1980 . The Impact of the Carless Days Scheme on the Behavioural and Attitudinal Aspects of Car Usage in Christchurch: Report to the Ministry of Energy. , Christchurch : Department of Geography, University of Canterbury .
- Walker , D. J. 1984 . “Rationing, a New Approach: Penalties and Carless Days,’” . New Zealand Economic Papers , 18 : 111 – 140 .
- University of Canterbury