1. British Library (BL) (ST856), IPB Bulletins Vol. 1 - 25
2. BL (T 50231 (a)), IPB, Pamphlet 1955, “A report on Indian conditions.”
3. BL (8229 aa 44), IPB Pamphlet 1953, “A note on foreign investment in India.”
4. BL (Mss Eur D982), “Papers compiled by John R Castree … concerning the attitudes of British Companies with investments in India, their opinions on Indian economic and industrial policy, and an analysis of aid/trade relationships,” 1967-68.
5. Akzo Nobel N.V
. 2010. World’s largest paint company AkzoNobel concludes ICI India transition. May 5. Retrieved March 27, 2017, from www.akzonobel.com/in/news/pressreleases/2010/worlds_largest_paint_company_akzonobel_concludes_ici_india_transition.aspx