Philippines. Statistical Research and Training Center. (1996). Redefinition and classification of urban and rural areas in the Philippines. National Statistics Office.
Chicago Style (17. basım) AtıfPhilippines. Statistical Research and Training Center. Redefinition and Classification of Urban and Rural Areas in the Philippines. Manila: National Statistics Office, 1996.
MLA (9th ed.) AtıfPhilippines. Statistical Research and Training Center. Redefinition and Classification of Urban and Rural Areas in the Philippines. National Statistics Office, 1996.
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