APA aipamena

Philippines (Republic). Bureau of the Census and Statistics. (1972). New population projections by age, sex and province for the Philippines: 1970-2000. [s.n.

Chicago Style aipamena

Philippines (Republic). Bureau of the Census and Statistics. New Population Projections by Age, Sex and Province for the Philippines: 1970-2000. Manila: [s.n, 1972.

MLA aipamena

Philippines (Republic). Bureau of the Census and Statistics. New Population Projections by Age, Sex and Province for the Philippines: 1970-2000. [s.n, 1972.