Population, Resources, Environment and the Philippine Future, Development Academy of the Philippines, University of the Philippines (Diliman). School of Economics, & University of the Philippines (Manila). Population Institute. (1978). PREPF general papers. PREPF.
Цитирование в стиле Чикаго (17-е изд.)Population, Resources, Environment and the Philippine Future, Development Academy of the Philippines, University of the Philippines (Diliman). School of Economics, и University of the Philippines (Manila). Population Institute. PREPF General Papers. [Quezon City: PREPF, 1978.
Цитирование MLA (9-е изд.)Population, Resources, Environment and the Philippine Future, et al. PREPF General Papers. PREPF, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.