Convery, F. J., & European Foundation for the Improvement of Living and Working Conditions (Eurofound). (1998). Challenges for urban infrastructure in the European Union. Loughlinstown: European Foundation for the Improvement of Living and Working Conditions.
Παραπομπή Chicago StyleConvery, Frank J., and European Foundation for the Improvement of Living and Working Conditions (Eurofound). Challenges for Urban Infrastructure in the European Union. Loughlinstown: European Foundation for the Improvement of Living and Working Conditions, 1998.
Παραπομπή MLAConvery, Frank J., and European Foundation for the Improvement of Living and Working Conditions (Eurofound). Challenges for Urban Infrastructure in the European Union. Loughlinstown: European Foundation for the Improvement of Living and Working Conditions, 1998.