Goodman, W. I., & Freund, E. C. (1974). Principles and practice of urban planning (4th ed.). Washington, D.C: International City Managers Association.
Παραπομπή Chicago StyleGoodman, William I., and Eric C. Freund. Principles and Practice of Urban Planning. 4th ed. Washington, D.C: International City Managers Association, 1974.
Παραπομπή MLAGoodman, William I., and Eric C. Freund. Principles and Practice of Urban Planning. 4th ed. Washington, D.C: International City Managers Association, 1974.
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