Philippines (Republic). Bureau of the Census and Statistics. (1972). Distribution of family income, 1971. BCS.
Citação do estilo Chicago (17ª ed.)Philippines (Republic). Bureau of the Census and Statistics. Distribution of Family Income, 1971. Manila: BCS, 1972.
Citação MLA (9ª ed.)Philippines (Republic). Bureau of the Census and Statistics. Distribution of Family Income, 1971. BCS, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.