Não informado. (2002). Cities: The international journal of urban policy and planning. Butterworth Scientific.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Cities: The International Journal of Urban Policy and Planning. London: Butterworth Scientific, 2002.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Cities: The International Journal of Urban Policy and Planning. Butterworth Scientific, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.