Philippines. Statistical Research and Training Center. (1996). Redefinition and classification of urban and rural areas in the Philippines. National Statistics Office.
Citazione stile Chigago Style (17a edizione)Philippines. Statistical Research and Training Center. Redefinition and Classification of Urban and Rural Areas in the Philippines. Manila: National Statistics Office, 1996.
Citatione MLA (9a ed.)Philippines. Statistical Research and Training Center. Redefinition and Classification of Urban and Rural Areas in the Philippines. National Statistics Office, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.