Gamma, E. (2017). Design patterns: elements of reusable object-oriented: Software. Pearson.
Čikaški stil citiranja (17. izdanje)Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented: Software. Noida: Pearson, 2017.
MLA način citiranja (9. izdanje)Gamma, Erich. Design Patterns: Elements of Reusable Object-oriented: Software. Pearson, 2017.
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