Development Academy of the Philippines. (1974). Human settlements: Preliminary bibliography of Philippine materials, theoretical literature and international case studies (Trial ed.). [s.n.
Chicago Style (17th ed.) CitationDevelopment Academy of the Philippines. Human Settlements: Preliminary Bibliography of Philippine Materials, Theoretical Literature and International Case Studies. Trial ed. Manila: [s.n, 1974.
MLA (9th ed.) CitationDevelopment Academy of the Philippines. Human Settlements: Preliminary Bibliography of Philippine Materials, Theoretical Literature and International Case Studies. Trial ed. [s.n, 1974.
Warning: These citations may not always be 100% accurate.