Vogel, J. (1997). Living conditions and inequality in the European Union 1997.
Čikaški stil citiranja (17. izdanje)Vogel, Joachim. Living Conditions and Inequality in the European Union 1997. Luxembourg, 1997.
MLA način citiranja (8. izdanje)Vogel, Joachim. Living Conditions and Inequality in the European Union 1997. 1997.
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