Nourse, Hugh O.
Regional economics : a study in the economic structure, stability, and growth of regions
McGraw-Hill, 1968
 Buku Teks
Wu, Yuan-Li
The spatial economy of Communist China; a study on industrial location and transportation / Yuan-li Wu , H. C. Ling, Grace Hsiao Wu.
Praeger , 1967
 Buku Teks
Conkling, Edgar C.
Man's economic environment
McGraw-Hill, 1976
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Fik, Timothy J.
The geography of economic development : regional changes, global challenges / Timothy J. Fik
McGraw-Hill , 2000
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Estall, R.C.
Industrial activity and economic geography : a study of the forces behind the geographical location of productive activity in manufacturing industry
Hutchin University Library, 1973
 Buku Teks