Philippines. Population Commission & United Nations Population Fund. (2004). Urbis 5 : making cities work: Population, urbanization and local governance. Commission on Population.
Citazione stile Chigago Style (17a edizione)Philippines. Population Commission e United Nations Population Fund. Urbis 5 : Making Cities Work: Population, Urbanization and Local Governance. Mandaluyong City, Metro Manila, Philippines: Commission on Population, 2004.
Citatione MLA (9a ed.)Philippines. Population Commission e United Nations Population Fund. Urbis 5 : Making Cities Work: Population, Urbanization and Local Governance. Commission on Population, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.