"Nag, K. (1921). Robindranath Tagore: His life and work. Y.M.C.A. publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Nag, Kalidas. Robindranath Tagore: His Life and Work. Y.M.C.A. publishers, 1921.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Nag, Kalidas. Robindranath Tagore: His Life and Work. Y.M.C.A. publishers, 1921.
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