Schoon, J. G. (2019). Pedestrian facilities: Geometric design for safety and mobility. ICE Publishing.
Lua i Stíl Chicago (17ú heag.)Schoon, John G. Pedestrian Facilities: Geometric Design for Safety and Mobility. London: ICE Publishing, 2019.
Lua MLA (9ú heag.)Schoon, John G. Pedestrian Facilities: Geometric Design for Safety and Mobility. ICE Publishing, 2019.
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