APA aipamena

Asian Development Bank & Abeygunawardena, P. (1999). Environment and economics in project preparation: Ten Asian cases. Asian Development Bank.

Chicago Style aipamena

Asian Development Bank and P. Abeygunawardena. Environment and Economics in Project Preparation: Ten Asian Cases. Manila, Philippines: Asian Development Bank, 1999.

MLA aipamena

Asian Development Bank and P. Abeygunawardena. Environment and Economics in Project Preparation: Ten Asian Cases. Asian Development Bank, 1999.