Moura Jr, J. F., Ximenes, V. M. and Sarriera, J. C. (2013) “Practices of discrimination against people in street situation: stories of shame, humiliation and violence in Fortaleza, Brazil”, Revista de Psicología, 22(2), pp. Pág. 18–28. doi: 10.5354/0719-0581.2013.30850.