CLARK GORDON L. (2003). OXFORD HANDBOOK OF ECONOMIC GEOGRAPHY. OXFORD UNIVERSITY PRESS.
Dyfyniad Arddull ChicagoCLARK GORDON L. OXFORD HANDBOOK OF ECONOMIC GEOGRAPHY. NEW YORK: OXFORD UNIVERSITY PRESS, 2003.
Dyfyniad MLACLARK GORDON L. OXFORD HANDBOOK OF ECONOMIC GEOGRAPHY. OXFORD UNIVERSITY PRESS, 2003.
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