Clark, G. (1981). Regional economic systems, spatial interdependence and the role of money. Croom Helm.
Chicago-viite (17. p.)Clark, G. Regional Economic Systems, Spatial Interdependence and the Role of Money. Croom Helm, 1981.
MLA-viite (9. p.)Clark, G. Regional Economic Systems, Spatial Interdependence and the Role of Money. Croom Helm, 1981.
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