Linden, J. v. d. (1986). The sites and services approach reviewed: Solution or stopgap to the third world housing shortage. Aldershot: Gower.
Παραπομπή Chicago StyleLinden, Jan van der. The Sites and Services Approach Reviewed: Solution or Stopgap to the Third World Housing Shortage. Aldershot: Gower, 1986.
Παραπομπή MLALinden, Jan van der. The Sites and Services Approach Reviewed: Solution or Stopgap to the Third World Housing Shortage. Aldershot: Gower, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.