Philippines. Population, Resources, Environment and the Philippine Future. (1980). Probing our futures: The Philippines 2000 A.D. PREPF.
Citación estilo ChicagoPhilippines. Population, Resources, Environment and the Philippine Future. Probing Our Futures: The Philippines 2000 A.D. Metro Manila: PREPF, 1980.
Cita MLAPhilippines. Population, Resources, Environment and the Philippine Future. Probing Our Futures: The Philippines 2000 A.D. PREPF, 1980.
Warning: These citations may not always be 100% accurate.