Hönekopp, E. (2001). Economic and Labour Market Development and International Migration - Czech Republic, Poland, Germany -.
Chicago-Zitierstil (17. Ausg.)Hönekopp, Elmar. Economic and Labour Market Development and International Migration - Czech Republic, Poland, Germany -. Nürnberg, 2001.
MLA-Zitierstil (8. Ausg.)Hönekopp, Elmar. Economic and Labour Market Development and International Migration - Czech Republic, Poland, Germany -. 2001.
警告：這些引文格式不一定是100％准確.