(1966). City of man: 43rd Annual Congress of Cities, December 3-7, 1966, Las Vegas, Nevada. Washington, D.C: National League of Cities.
Παραπομπή Chicago StyleCity of Man: 43rd Annual Congress of Cities, December 3-7, 1966, Las Vegas, Nevada. Washington, D.C: National League of Cities, 1966.
Παραπομπή MLACity of Man: 43rd Annual Congress of Cities, December 3-7, 1966, Las Vegas, Nevada. Washington, D.C: National League of Cities, 1966.
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