Philippines. Bureau of the Census and Statistics. (1972). Cumulative totals of families from lowest to high cost income class: 1965 and 1971. BCS.
Chicago Style (17th ed.) CitationPhilippines. Bureau of the Census and Statistics. Cumulative Totals of Families from Lowest to High Cost Income Class: 1965 and 1971. [Manila]: BCS, 1972.
MLA (9th ed.) CitationPhilippines. Bureau of the Census and Statistics. Cumulative Totals of Families from Lowest to High Cost Income Class: 1965 and 1971. BCS, 1972.
Warning: These citations may not always be 100% accurate.