Affairs, U. N. D. o. E. a. S. (1971). Improvement of slums and uncontrolled settlements: Report of the seminar ... 15th Feb. - 1st March 1970. United Nations.
Chicago-Zitierstil (17. Ausg.)Affairs, United Nations. Department of Economic and Social. Improvement of Slums and Uncontrolled Settlements: Report of the Seminar ... 15th Feb. - 1st March 1970. United Nations, 1971.
MLA-Zitierstil (9. Ausg.)Affairs, United Nations. Department of Economic and Social. Improvement of Slums and Uncontrolled Settlements: Report of the Seminar ... 15th Feb. - 1st March 1970. United Nations, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.