Barlow, J., & Chambers, D. (1992). Planning agreements and affordable housing provision. University of Sussex. Centre for Urban and Regional Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Barlow, James, και David Chambers. Planning Agreements and Affordable Housing Provision. Sussex: University of Sussex. Centre for Urban and Regional Research, 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)Barlow, James, και David Chambers. Planning Agreements and Affordable Housing Provision. University of Sussex. Centre for Urban and Regional Research, 1992.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.