Gamma,Erich, & Vlissides, J. (1994). Design patterns: Elements of reusable object-oriented software. Addison-Wesley.
Trích dẫn kiểu ChicagoGamma,Erich, và John Vlissides. Design Patterns: Elements of Reusable Object-oriented Software. Addison-Wesley, 1994.
Deismireacht MLAGamma,Erich, và John Vlissides. Design Patterns: Elements of Reusable Object-oriented Software. Addison-Wesley, 1994.
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