ARMSTRONG, H. (1993). Regional Economics And Policy Harvey Armstrong, Jim Taylor. Harvester Wheatsheaf.
Chicago-viite (17. p.)ARMSTRONG, Harvey. Regional Economics And Policy Harvey Armstrong, Jim Taylor. Harvester Wheatsheaf, 1993.
MLA-viite (8. p.)ARMSTRONG, Harvey. Regional Economics And Policy Harvey Armstrong, Jim Taylor. Harvester Wheatsheaf, 1993.
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