Andrew, R. (2009) The CSS Anthology: 101 Essential Tips, Tricks and Hacks. Third Edition. SitePoint.
Halvorsen, H.P. (2014) Introduction to Visual Studio and Csharp. [ebook] Telemark University College, Accessed 28 December 2016.
Klousen, P. (2012) Introduction to programming and the C# language. [ebook] Also available at bookboon.com, Accessed 28 December 2016.
Oppel and Sheldon (2009) SQL: A Beginner's Guide. Third Edition. New York et al.: McGraw Hill.
Powers, D. (2010) PHP Solutions: Dynamic Web Design Made Easy. New York: Springer-Verlag.
Welling, L. and Thomson, L. (2001) PHP and MySQL Web Development. Indianapolis: SAMS Publishing.
Further recommended reading for C# and Visual Studio - accessible online as PDFs or web pages:
The REAL database links you should visit and explore:
Everything to do with hardware, networking etc: