Development Academy of the Philippines. (1974). Human Settlements: Preliminary bibliography of Philippine materials, theoretical literature, and international case studies (Trial ed.). DAP.
Chicago-viite (17. p.)Development Academy of the Philippines. Human Settlements: Preliminary Bibliography of Philippine Materials, Theoretical Literature, and International Case Studies. Trial ed. Manila: DAP, 1974.
MLA-viite (9. p.)Development Academy of the Philippines. Human Settlements: Preliminary Bibliography of Philippine Materials, Theoretical Literature, and International Case Studies. Trial ed. DAP, 1974.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.