↑Edmund Pratt, "Intellectual Property Rights and International Trade", speech to US Council for International Business - according to (Drahos and Braithwaite 2002)
↑Sell, Susan K. (2003), Private Power, Public Law, Cambridge University Press, p.96, Throughout the years 1986–1996, the IPC's membership fluctuated from eleven to four-teen corporations. In 1994, CBS, Du Pont, and General Motors no longer participated, but Digital Equipment Corporation, FMC, Procter & Gamble, Rockwell International and Time Warner did.