Shalloway, A., & Trott, J. (2005). Design patterns explained: A new perspective on object-oriented design (2nd ed.). Addison-Wesley ; Dorling kindersley.
Lua i Stíl Chicago (17ú heag.)Shalloway, Alan, agus James Trott. Design Patterns Explained: A New Perspective on Object-oriented Design. 2nd ed. Boston, Mass. : New Delhi: Addison-Wesley ; Dorling kindersley, 2005.
Lua MLA (8ú heag.)Shalloway, Alan, agus James Trott. Design Patterns Explained: A New Perspective on Object-oriented Design. 2nd ed. Addison-Wesley ; Dorling kindersley, 2005.
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