Παραπομπή APA

(1973). Integration of housing into national development plans: A systems approach. New York: United Nations.

Παραπομπή Chicago Style

Integration of Housing Into National Development Plans: A Systems Approach. New York: United Nations, 1973.

Παραπομπή MLA

Integration of Housing Into National Development Plans: A Systems Approach. New York: United Nations, 1973.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.