Herrin, A. N. (1983). Population and development: Introductory perspectives for planning. Population/Development Planning and Research Project, National Economic and Development Authority.
Cita Chicago (17th ed.)Herrin, Alejandro N. Population and Development: Introductory Perspectives for Planning. Pasig, Metro Manila: Population/Development Planning and Research Project, National Economic and Development Authority, 1983.
Cita MLA (9th ed.)Herrin, Alejandro N. Population and Development: Introductory Perspectives for Planning. Population/Development Planning and Research Project, National Economic and Development Authority, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.