1. European Commission, Brussels, SEC (2010) 411, “Guidelines on Vertical Restraints”,
2. The Economics Times, ‘Definition of Markets'
3. The Competition Act, 2002
4. The Competition Commission of India, http://www.cci.gov.in/
5. OECD, Vertical Restraints (or Restrictions), https://stats.oecd.org/glossary/detail.asp?ID=3329
6. Rey, Patrick, (2005), “The Economics of Vertical Restraints”.
7. Konkurrensverket, Swedish Competition Authority, “The Pros and Cons of Vertical Restraints”