APA
The Open University of Sri Lanka, . (2012). Traffic Calming: Its Evolutions, Tools Used, Implementation Measures and Applicability to Sri Lankan Roads. Sri Lanka: The Open University of Sri Lanka.
Chicago
The Open University of Sri Lanka, . 2012. Traffic Calming: Its Evolutions, Tools Used, Implementation Measures and Applicability to Sri Lankan Roads. Sri Lanka: The Open University of Sri Lanka.
Harvard
The Open University of Sri Lanka, . (2012). Traffic Calming: Its Evolutions, Tools Used, Implementation Measures and Applicability to Sri Lankan Roads. Sri Lanka: The Open University of Sri Lanka.
MLA
The Open University of Sri Lanka, . Traffic Calming: Its Evolutions, Tools Used, Implementation Measures and Applicability to Sri Lankan Roads. Sri Lanka: The Open University of Sri Lanka. 2012.