Schlitte, F. (2012). Regional disparities and growth in the European Union: Economic integration, convergence and skill-specific employment. Bertelsmann.
Chicago-referens (17:e uppl.)Schlitte, Frisco. Regional Disparities and Growth in the European Union: Economic Integration, Convergence and Skill-specific Employment. Bielefeld: Bertelsmann, 2012.
MLA-referens (8:e uppl.)Schlitte, Frisco. Regional Disparities and Growth in the European Union: Economic Integration, Convergence and Skill-specific Employment. Bertelsmann, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.