UNEP-NHA Marginal Settlements Improvement Project, University of the Philippines (Diliman). College of Architecture, & Philippines. National Housing Authority. (1979). Participatory environment planning for low-income communities. National HOusing Authority.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)UNEP-NHA Marginal Settlements Improvement Project, University of the Philippines (Diliman). College of Architecture, và Philippines. National Housing Authority. Participatory Environment Planning for Low-income Communities. [Quezon City]: National HOusing Authority, 1979.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)UNEP-NHA Marginal Settlements Improvement Project, et al. Participatory Environment Planning for Low-income Communities. National HOusing Authority, 1979.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.