Muhkerjee has also previously made donations to the Conservative Party.
- Ian Mukherjee, 'Companies House', Accessed 7/10/2016
- 'David Cameron's Tories cash access', 12 November 2014, Daily Mirror, accessed 29 June 2016
- Electoral Commission, The In Campaign Donations, accessed 29 June 2016
- Jack Blanchard, David Cameron's Tories in 'cash for access' backlash as donors pay £50,000 to have 'Dinner with Dave', 'Mirror.co.uk', Accessed 7/0/2016