Gyawali, k. (2001). Lead pollutants in the environment and its effects on health status of inhabitants of Kirtipur municipality.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGyawali, kamal. Lead Pollutants in the Environment and Its Effects on Health Status of Inhabitants of Kirtipur Municipality. 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.