1. 1. Aday, A. L., & Cornelius, L. J. (2006). Designing and conducting health surveys: A comprehensive guide. San Fransisco: Jossey & Bass.
   2.  Aivalli, P. K., Elias, M. A., Patil, M. K., & Bhanuprakash, S. (2016). Perceptions of quality generic medicines: Implications for trust in public services in tertery health care system. Inyernational journal of medicines, 1678-1682.
   3. Bera, A., & Mukherjee, A. (2012). The Importance of Generic Drugs in India. International journal of Pharmaceutical, Biological and Chemical Sciences, 575-587.
   4. Brains&Company. (2019, September 19). Increased healthcare consumption is transforming life sciences in India. Retrieved February 19, 2020, from Consultancy.in: https://www.consultancy.in/news/2501/increasedhealthcare-consumption-is-transforming-lifesciences-in-india
   5. Chong, C. P., Hassali, M. A., & Bahari, M. B. (2010). Evaluating community pharmacists’ perceptions of future generic substitution policy implementation: a national survey from Malaysia. Journal of Health Policy, 1010-1016.
   6. Dhamija, P., Sharma, P. K., & Kalra, S. (2011). Only generics (drugs/names): Is India ready? Journal of Endochronology and Metabolism, 241- 254.
   7. Drug-Information, W. (2017). Generic MedicinesWHO prerequired Qualities. Ohio: WHO. 8. Eban, K. (March, 2019). Shifting Grounds. In K. Eban, Bottle of Lies: The Inside Story of the Generic Drug Boom (pp. 6-12). Brooklyn: Harper Collins.
   8. Jamshed, S., Hassali, M., Ibrahim, M., Saffie, A., & Babar, Z. (2010). Knowledge, Perception and Attitude of Community Pharmacists towards Generic Medicines in Karachi, Pakistan: A Qualitative Insight. Tropical Journal of Pharmaceutical Research, 296-308.
   9. Jaykumar, P. (2010). Indian Pharma on Steroid like growth. Business Standard, 19-23.
   10. Maiti, R., Bhatia, V., Padhy, B. M., & Hota, D. (2017). Essential of generic medicines: An Indian Perspective. Indian journal of phramaceutical sciences, 223-232