Havard, Catriona and Willis, Alexandra (2012) Effects of installing a marked crosswalk on road crossing behaviour and perceptions of the environment. Transportation Research Part F, 15 (3). pp. 249-260. ISSN 1369-8478

Willis, Alexandra, Gjersoe, N, Havard, Catriona, Kerridge, Jon and Kukla, Robert (2004) Human movement behaviour in urban spaces: Implications for the design and modelling of effective pedestrian environments. Environment and Planning B Planning and Design, 31 (6). pp. 805-828. ISSN 14723417