Smith, J.W.
The world's wasted wealth : the political economy of waste
New Worlds Express , 1989
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Sachs, Jeffrey D.
Common wealth : economics for a crowded planet
Penguin Press, 2008
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Kotler, Philip
The marketing of nations : a strategic approach to building national wealth
The Free Press , 1997
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Fryer, D.W.
World economic development
McGraw-Hill, 1965
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Cohen, Daniel
The wealth of the world and the poverty of nations / Daniel Cohen ; translated by Jacqueline Lindenfeld.
MIT Press, 1988
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