Feldmann, B. (2008). The Urban Audit - measuring the quality of life in European Cities. Statistics in focus: General and regional statistics.
Chicago-Zitierstil (17. Ausg.)Feldmann, Berthold. "The Urban Audit - Measuring the Quality of Life in European Cities." Statistics in Focus: General and Regional Statistics 2008.
MLA-Zitierstil (8. Ausg.)Feldmann, Berthold. "The Urban Audit - Measuring the Quality of Life in European Cities." Statistics in Focus: General and Regional Statistics, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.