(1968). New York, New York: A study of the quality, character, and meaning of open space in urban design. New York: [s.n.].
Παραπομπή Chicago StyleNew York, New York: A Study of the Quality, Character, and Meaning of Open Space in Urban Design. New York: [s.n.], 1968.
Παραπομπή MLANew York, New York: A Study of the Quality, Character, and Meaning of Open Space in Urban Design. New York: [s.n.], 1968.
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