Ross, M. (2001). Transfers, Agglomeration and German Unification.
Chicago-Zitierstil (17. Ausg.)Ross, Matthias. Transfers, Agglomeration and German Unification. Hamburg, 2001.
MLA-Zitierstil (8. Ausg.)Ross, Matthias. Transfers, Agglomeration and German Unification. 2001.
警告：这些引文格式不一定是100％准确.