John E. Tilton, International Diffusion of Technology. The Case of Semiconductors, (Brookings InstituteWashington D.C., 1971).*
2.
Oecd, Electronic Components . Gaps in Technology, (Paris1968).*
3.
Michael Gunton , "Britain's Battle for Electronic Independence ", Electronic News, Sept. 30th 1968, pp. 4 -5.
4.
Michael Payne , "The American Challenge on a chip", Electronics, 42, 2, Jan. 20th 1969, pp. 74 -8.
5.
Tim Johnson , "Transistors - Still a Backward Industry", Statist, Sept. 6th 1963, pp. 694 -5.
6.
Nilo Lindgren , "The Splintering of the Solid-State Electronics Industry", Dealing with Technological Change (Auerbach 1971, reprints from Innovation), pp. 33 -51.