Frug, G. E. (1999). City making: Building communities without building walls. Princeton University Press.
Citace podle Chicago (17th ed.)Frug, Gerald E. City Making: Building Communities Without Building Walls. Princeton, N.J.: Princeton University Press, 1999.
Citace podle MLA (9th ed.)Frug, Gerald E. City Making: Building Communities Without Building Walls. Princeton University Press, 1999.
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