Transport and Road Research Laboratory. (1981). Social aspects of transport: How to use social research in transport policy making. Transport and Road Research Laboratory.
Čikaški stil citiranja (17. izdanje)Transport and Road Research Laboratory. Social Aspects of Transport: How to Use Social Research in Transport Policy Making. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
MLA način citiranja (9. izdanje)Transport and Road Research Laboratory. Social Aspects of Transport: How to Use Social Research in Transport Policy Making. Transport and Road Research Laboratory, 1981.
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