257348 Kotzen, B., & English, C. (2009). Environmental noise barriers: A guide to their acoustic and visual design. London, UK : Spon.
Čikaški stil citiranja (17. izdanje)257348 Kotzen, Benz, i Colin English. Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design. London, UK : Spon, 2009.
MLA način citiranja (9. izdanje)257348 Kotzen, Benz, i Colin English. Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design. London, UK : Spon, 2009.
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