Herbert, J. D., & Huyck, A. P. V. (1968). Urban planning in the developing countries. New York: Frederick A. Praeger : Planning and Development Collaborative International.
Παραπομπή Chicago StyleHerbert, John D., and Alfred P. Van Huyck. Urban Planning in the Developing Countries. New York: Frederick A. Praeger : Planning and Development Collaborative International, 1968.
Παραπομπή MLAHerbert, John D., and Alfred P. Van Huyck. Urban Planning in the Developing Countries. New York: Frederick A. Praeger : Planning and Development Collaborative International, 1968.
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