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Demand for international tourism and the economic development of Puerto Rico
McMahon, James J., (1973)
A geography of tourism
Robinson, Harry, (1976)
Geographical aspects of tourism in the Republic of Ireland
Plettner, Hans Joachim, (1979)
Regional policy and distorted industrialization in the Brazilian Northeast
Goldsmith, William W., (1988)
Separate societies : poverty and inequality in U.S. cities
Goldsmith, William W., (2010)
Poverty and distorted industrialization in the Brazilian Northeast
Goldsmith, William W., (1991)