(2002). Poverty: Biggest threat to Southeast Asian biodiversity conservation. Manila Bulletin.
Cita Chicago (17th ed.)"Poverty: Biggest Threat to Southeast Asian Biodiversity Conservation." Manila Bulletin 2002.
Cita MLA (9th ed.)"Poverty: Biggest Threat to Southeast Asian Biodiversity Conservation." Manila Bulletin, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.