• https://www.downtoearth.org.in/coverage/agriculture/champaran-satyagraha-continues-57466
• Ray Chaudhury, Gandhiji’s First Struggle in India, 83.
• Pir Mohammad Munis, ‘Champaran Mein Phir Nadirshahi’, Pratap, 30 August 1920.
• Indian Nation, 25 December 1937.
• Qadri’s Tehreek-e-Azadi-e-Hind Mein Muslim Mujahedin-e-Champaran Ka Muqaam also lists many types of taxes extracted from the raiyats.
• KW 14/34, Report of the Commissioner, Tirhut, Muzaffarpur; The Searchlight, 29 December 1937.
• The Searchlight, 19 December 1937.
• Ray Chaudhury, Gandhiji’s First Struggle in India, 80.