Sander, N. (2014). Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation. Comparative Population Studies.
Cita Chicago (17th ed.)Sander, Nikola. "Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation." Comparative Population Studies 2014.
Cita MLA (8th ed.)Sander, Nikola. "Internal Migration in Germany, 1995-2010: New Insights into East-West Migration and Re-urbanisation." Comparative Population Studies, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.