Ralph, P. and Wand, Y. (2009). A proposal for a formal definition of the design concept. In Lyytinen, K., Loucopoulos, P., Mylopoulos, J., and Robinson, W., editors, Design Requirements Workshop (LNBIP 14), pp. 103–136. Springer-Verlag, p. 109 doi10.1007/978-3-540-92966-6_6.
Freeman, Peter; David Hart (2004). «A Science of design for software-intensive systems». Communications of the ACM47 (8): 19–21 [20]. doi:10.1145/1012037.1012054.
microsoft.com
msdn.microsoft.com
Judith Bishop. «C# 3.0 Design Patterns: Use the Power of C# 3.0 to Solve Real-World Problems». C# Books from O'Reilly Media. Consultado el 15 de mayo de 2012. «If you want to speed up the development of your .NET applications, you're ready for C# design patterns -- elegant, accepted and proven ways to tackle common programming problems.»