1Berger-Schmitt,Regina:Jankowitsch,Beate:Systerns of Social Indicators and Social Reporting:The State of the Art-European Working Paper No.1,Subproject"European Systent of Social Indicators",Mannheim:Center for Survey Research and Methodology(ZCMA),Social Indicators Department.1999.
2Berger-Schmitt,Regina:Noll,Heinz-Herbett:Conceptual Framework and Structure of a European System of Social Indicators.European Working Paper No,9,Subproject"European System of Social Indicators".Mannheim:Center for Survey Research and Methodology (ZUMA),Social Indicators Department,2000.
3Berger-Schmitt,Regina:International Symposium"Methodological Problems of Constructing Composite Indiecs".Social Indicators Department,ZUMA,Mannheim,Octorber,2000.
4E.Davis,Earl:Fine-Davis,Margret.1991,"Social Indicators of Living Conditions in Ireland with European Comperisons"Social Indicators Research 25:103-365.
5Schifini D'andrea,Silvana,1998.:Italian Quality of Life",Social Indicators Research 44:5-39.