Troup, R. (2023). A note on the causes and effects of the drought of 1907 and 1908 on the sal forests of the United provinces. Superintendent Government Printing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTroup, R.S. A Note on the Causes and Effects of the Drought of 1907 and 1908 on the Sal Forests of the United Provinces. Superintendent Government Printing, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTroup, R.S. A Note on the Causes and Effects of the Drought of 1907 and 1908 on the Sal Forests of the United Provinces. Superintendent Government Printing, 2023.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.