Asian Development Bank & Abeygunawardena, P. (1999). Environment and economics in project preparation: Ten Asian cases. Asian Development Bank.
Citazione stile Chigago Style (17a edizione)Asian Development Bank e P. Abeygunawardena. Environment and Economics in Project Preparation: Ten Asian Cases. Manila, Philippines: Asian Development Bank, 1999.
Citatione MLA (9a ed.)Asian Development Bank e P. Abeygunawardena. Environment and Economics in Project Preparation: Ten Asian Cases. Asian Development Bank, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.