(1990). Watershed development in Asia: Strategies and technologies. The World Bank.
Chicago Style (17. basım) AtıfWatershed Development in Asia: Strategies and Technologies. Washington, D.C.: The World Bank, 1990.
MLA (9th ed.) AtıfWatershed Development in Asia: Strategies and Technologies. The World Bank, 1990.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..