Dyfyniad APA

Philippines (Republic). Bureau of the Census and Statistics. (1972). Distribution of family income, 1971. BCS.

Dyfyniad Arddull Chicago

Philippines (Republic). Bureau of the Census and Statistics. Distribution of Family Income, 1971. Manila: BCS, 1972.

Dyfyniad MLA

Philippines (Republic). Bureau of the Census and Statistics. Distribution of Family Income, 1971. BCS, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.