Philippines. National Census and Statistics Office. (1975). The family income of employed and unemployed persons. The Office.
Chicago Style (17th ed.) CitationPhilippines. National Census and Statistics Office. The Family Income of Employed and Unemployed Persons. Manila: The Office, 1975.
MLA (9th ed.) CitationPhilippines. National Census and Statistics Office. The Family Income of Employed and Unemployed Persons. The Office, 1975.
Warning: These citations may not always be 100% accurate.