^Imperial Gazetteer of India (1908), Abāzai to Arcot ("Agra Province"), vol. V, Published under the authority of His Majesty's Secretary of State for India in Council, Oxford at the Clarendon Press, pp. viii, 1 map, 437, pp. 71–72
^Imperial Gazetteer of India (1908), Travancore to Zīra ("United Provinces"), vol. XXIV, Published under the authority of His Majesty's Secretary of State for India in Council, Oxford at the Clarendon Press, pp. vi, 1 map, 437, p. 158
Further reading
Dharma Bhanu, The Province of Agra: its history and administration (Concept Publishing Company, 1979)