Conger, S. M. (2005). Winter highway operations. Transportation Research Board, National Research Council.
Čikaški stil citiranja (17. izdanje)Conger, Steven M. Winter Highway Operations. Washington, D.C: Transportation Research Board, National Research Council, 2005.
MLA način citiranja (9. izdanje)Conger, Steven M. Winter Highway Operations. Transportation Research Board, National Research Council, 2005.
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