1. Abdazi, H. (2014). Personal communication.
2. Aiyar, Y., & Bhattacharya, S. (2015). The Post Office State. Caravan Magazine. March. http://www.caravanmagazine.in/perspectives/post-office-state-education-bureaucratic .
3. Annual Status of Education Reports. ASER. (2005–2014). ASER Centre/Pratham Resource Centre. Delhi. http://www.asercentre.org/Keywords/p/236.html .
4. Annual Status of Education Report. ASER. (2010, 2014, 2015). Published by Pratham Education Foundation, New Delhi, India. http://www.asercentre.org/Keywords/p/276.html .
5. Banerjee, A., Banerji, R., Berry, J., Duflo, E., Kannan, H., Mukerji, S., Shotland, M., & Walton, M. (2015). Teaching at the right level: Evidence from randomized evaluations in India. Working Paper. JPAL. June.