APA (7e ed.) Bronvermelding

Orbeta, A. C. (1989). Policy implications of alternative demographic scenarios: Results from simulations using the Population and Development Planning (PDP) model. Population/Development Planning and Research Project, National Economic and Development Authority.

Chicago (17e ed.) Bronvermelding

Orbeta, Aniceto C. Policy Implications of Alternative Demographic Scenarios: Results from Simulations Using the Population and Development Planning (PDP) Model. Pasig: Population/Development Planning and Research Project, National Economic and Development Authority, 1989.

MLA (9e ed.) Bronvermelding

Orbeta, Aniceto C. Policy Implications of Alternative Demographic Scenarios: Results from Simulations Using the Population and Development Planning (PDP) Model. Population/Development Planning and Research Project, National Economic and Development Authority, 1989.