(1999). The status of formal watershed management in Asia (5th ed.). PWMTA [etc.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Status of Formal Watershed Management in Asia. 5th ed. Kathmandu, Nepal: PWMTA [etc.], 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रThe Status of Formal Watershed Management in Asia. 5th ed. PWMTA [etc.], 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.