Geen, E., Lowe, J. R., & Walker, K. (1963). Man and the modern city. Pittsburgh: University of Pittsburgh Press.
Παραπομπή Chicago StyleGeen, Elizabeth, Jeanne R. Lowe, and Kenneth Walker. Man and the Modern City. Pittsburgh: University of Pittsburgh Press, 1963.
Παραπομπή MLAGeen, Elizabeth, Jeanne R. Lowe, and Kenneth Walker. Man and the Modern City. Pittsburgh: University of Pittsburgh Press, 1963.
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