Herm, A. (2008). Recent migration trends: Citizens of EU-27 Member States become ever more mobile while EU remains attractive to non-EU Citizens. Statistics in focus: Population and social conditions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHerm, Anne. "Recent Migration Trends: Citizens of EU-27 Member States Become Ever More Mobile While EU Remains Attractive to Non-EU Citizens." Statistics in Focus: Population and Social Conditions 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHerm, Anne. "Recent Migration Trends: Citizens of EU-27 Member States Become Ever More Mobile While EU Remains Attractive to Non-EU Citizens." Statistics in Focus: Population and Social Conditions, 2008.
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