Blessing, Lucienne T.M. and Chakrabarti, Amaresh (2009) DRM, a Design Research Methodology. Springer London, London. ISBN 978-1-84882-586-4 978-1-84882-587-1

Brey, Barry B. (2009) The Intel Microprocessors: 8086/8088, 80186/80188, 80286, 80386, 80486, Pentium, Pentium Pro processor, Pentium II, Pentium III, Pentium 4, and Core2 with 64-bit extensions: Architecture, Programming, and Interfacing. Pearson Prentice Hall, Upper Saddle River, N.J. ISBN 978-0-13-502645-8

Glebas, Francis (2009) Directing the story: professional storytelling and storyboarding techniques for live action and animation. Elsevier/Focal Press, Amsterdam ; Boston. ISBN 978-0-240-81076-8

Millington, Ian and Funge, John David (2009) Artificial intelligence for games. Morgan Kaufmann/Elsevier, Burlington, MA. ISBN 978-0-12-374731-0