Ziya" al-Din Barani, Tarikh-i-Firuz Shahi, trans. Elliot and Dowson, The History of India as Told by Its Own Historians, vol. 3 (London: Trübner & Co., 1871), 72-74.
Satish Chandra, Medieval India: From Sultanat to the Mughals, Vol. 1 (New Delhi: Har-Anand Publications, 2007), 327-329.
Barani, Tarikh-i-Firuz Shahi, 76.
Kishori Saran Lal, History of the Khaljis (1290-1320) (Bombay: Asia Publishing House, 1950), 110-112.
Irfan Habib, The Agrarian System of Mughal India 1556-1707 (New Delhi: Oxford University Press, 1999), xviii.