Convery, F. J. (1998). Challenges for urban infraestructure in the European Union. European Foundation for the improvement of living and Working conditions.
Citazione stile Chigago Style (17a edizione)Convery, Frank J. Challenges for Urban Infraestructure in the European Union. Dublin: European Foundation for the improvement of living and Working conditions, 1998.
Citatione MLA (9a ed.)Convery, Frank J. Challenges for Urban Infraestructure in the European Union. European Foundation for the improvement of living and Working conditions, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.