APA aipamena

Population, Resources, Environment and the Philippine Future. (1978). Population, Resources, Environment and the Philippine Future: PREPF general papers. PREPF.

Chicago Style aipamena

Population, Resources, Environment and the Philippine Future. Population, Resources, Environment and the Philippine Future: PREPF General Papers. Quezon City: PREPF, 1978.

MLA aipamena

Population, Resources, Environment and the Philippine Future. Population, Resources, Environment and the Philippine Future: PREPF General Papers. PREPF, 1978.