Fitzgerald, Walter
Africa : a social, economic and political geography of its major regions
Methuen, 1952
 Buku Teks
Korean : economic, political and social issues
Paul H. Elwood, Jeremy B. Albertus, editor
Nova Science Publisher, 2008
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Insor, D.
Thailand : a political, social and economic analysis
Frederick A.Praeger, 1963
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Campbell, Robert W.
Soviet economic power : its organization; growth and challenge
Houghton Mifflin , 1960
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Boodish, H.M.
Our industrial age : a basic textbook dealing with the origin and development of our industrial society and its major economic social, and political problems
McGraw-Hill, 1949
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