Asian Development Bank. (1999). Development of environment statistics in developing Asian and Pacific countries. Asian Dvelopment Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAsian Development Bank. Development of Environment Statistics in Developing Asian and Pacific Countries. Manila: Asian Dvelopment Bank, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAsian Development Bank. Development of Environment Statistics in Developing Asian and Pacific Countries. Asian Dvelopment Bank, 1999.
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