APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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