(1983). The improvement of housing and its surroundings: Synthesis report on the seminar held in The Hague (Netherlands), 15 - 19 October 1979. United Nations.
Chicago-Zitierstil (17. Ausg.)The Improvement of Housing and Its Surroundings: Synthesis Report on the Seminar Held in The Hague (Netherlands), 15 - 19 October 1979. New York: United Nations, 1983.
MLA-Zitierstil (9. Ausg.)The Improvement of Housing and Its Surroundings: Synthesis Report on the Seminar Held in The Hague (Netherlands), 15 - 19 October 1979. United Nations, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.