Unknown. (2023). The centenary of the forest administration (1847 to 1962): Souvenir. Forest Research Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnknown. The Centenary of the Forest Administration (1847 to 1962): Souvenir. Forest Research Institute, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnknown. The Centenary of the Forest Administration (1847 to 1962): Souvenir. Forest Research Institute, 2023.
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