Giannakouris, K. (2008). Ageing characterises the demographic perspectives of the European societies. Statistics in focus: Population and social conditions.
Chicago-referens (17:e uppl.)Giannakouris, Konstantinos. "Ageing Characterises the Demographic Perspectives of the European Societies." Statistics in Focus: Population and Social Conditions 2008.
MLA-referens (8:e uppl.)Giannakouris, Konstantinos. "Ageing Characterises the Demographic Perspectives of the European Societies." Statistics in Focus: Population and Social Conditions, 2008.
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