Bourne, L. (1975). Urban systems: strategies for: Regulation: a comparison of policies in Britain, Sweden, Australia and Canada. Clarendon Pr.
Chicago-viite (17. p.)Bourne, L.S. Urban Systems: Strategies for: Regulation: A Comparison of Policies in Britain, Sweden, Australia and Canada. Oxford: Clarendon Pr, 1975.
MLA-viite (9. p.)Bourne, L.S. Urban Systems: Strategies for: Regulation: A Comparison of Policies in Britain, Sweden, Australia and Canada. Clarendon Pr, 1975.
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