Gilbert, A., & Gugler, J. (1992). Cities, poverty and development: Urbanization in the Third World (2nd ed.). Oxford University Press.
Citace podle Chicago (17th ed.)Gilbert, Alan, a Josef Gugler. Cities, Poverty and Development: Urbanization in the Third World. 2nd ed. Oxford: Oxford University Press, 1992.
Citace podle MLA (9th ed.)Gilbert, Alan, a Josef Gugler. Cities, Poverty and Development: Urbanization in the Third World. 2nd ed. Oxford University Press, 1992.
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