Ciechocinska, M., & Strubelt, W. (1987). Determinants of Urban Development: Urban Research in Poland and West Germany.
Chicago-viite (17. p.)Ciechocinska, Maria, ja Wendelin Strubelt. Determinants of Urban Development: Urban Research in Poland and West Germany. Bonn, 1987.
MLA-viite (8. p.)Ciechocinska, Maria, ja Wendelin Strubelt. Determinants of Urban Development: Urban Research in Poland and West Germany. 1987.
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