Cita APA

Erich Gamma. (2004). Design patterns: Elements of reusable object -oriented software. Pearson Education.

Chicago Edition Citation

Erich Gamma. Design Patterns: Elements of Reusable Object -oriented Software. Pearson Education, 2004.

Cita MLA

Erich Gamma. Design Patterns: Elements of Reusable Object -oriented Software. Pearson Education, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.