APA (7e ed.) Bronvermelding

Hufana, L. J. (1979). Projections of housing needs by region and province, 1970-2000. National Economic and Development Authority, National Census and Statistics Office.

Chicago (17e ed.) Bronvermelding

Hufana, Lourdes Jimenez. Projections of Housing Needs by Region and Province, 1970-2000. Manila: National Economic and Development Authority, National Census and Statistics Office, 1979.

MLA (9e ed.) Bronvermelding

Hufana, Lourdes Jimenez. Projections of Housing Needs by Region and Province, 1970-2000. National Economic and Development Authority, National Census and Statistics Office, 1979.