Kupchik, G. (1964). URBAN WATER SUPPLY CONDITIONS AND NEEDS IN SEVENTY-FIVE DEVELOPING COUNTRIES.
Chicago ZitierstilKupchik, George. URBAN WATER SUPPLY CONDITIONS AND NEEDS IN SEVENTY-FIVE DEVELOPING COUNTRIES. 1964.
MLA ZitierstilKupchik, George. URBAN WATER SUPPLY CONDITIONS AND NEEDS IN SEVENTY-FIVE DEVELOPING COUNTRIES. 1964.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.