FalconerJohn‘Photography in Nineteenth Century India’, in BaylyC.A., ed., The Raj: India and the British 1600–1947, National Portrait Gallery, London, 1990, pp. 264–277.
2.
O’ShaughnessyWilliam BrookeProceedings of the Asiatic Society of Bengal (Kolkata: Asiatic Society Library, August 1839).