1. Moore, G.E. 1965. Cramming more components on integrated circuits. Electronics 38(8): 114–117.
2. BBC News “Chips pass two billion milestone”. http://news.bbc.co.uk/2/hi/technology/7223145.stm , 4 February 2008.
3. Zant, P.V. 2014. Microchip fabrication: A practical guide to semiconductor processing, 6th ed. New York, NY: McGraw-Hill.
4. International technology roadmap for semiconductors (2009 Edition). 2009.
5. International technology roadmap for semiconductors (2013 Edition). 2013.